Patent Grant
8834260
This application is based upon and claims a priority from the prior Japanese patent Application No. 2009-245014 filed on Oct. 26, 2009, the entire contents of which are incorporated herein by reference.
1. Technical Field
The present invention relates to a gaming machine and a game control method thereof, whereby a common game such as a craps game is run in a plurality of gaming terminals.
2. Description of the Related Art
A known gaming machine as described in U.S. Pat. Nos. 5,564,700, 6,077,162, 6,375,568, and 6,312,332 includes a plurality of gaming terminals, terminal controllers each of which is provided to a gaming terminal and causes the gaming terminal to run a game, and a center controller which controls each terminal controller. Such a gaming machine has a function which enables a game involving a jackpot to be run as a common game in the gaming terminals and distributes a jackpot payout to a plurality of players, in addition to a function which allows a base game to be run individually at the gaming terminals.
Further, U.S. Pat. Nos. 6,656,040, 7,458,891, 7,452,273, 5,823,879, and WO 2005/109121 each disclose a structure which allows a common game such as craps game to be run in a synchronous manner at each gaming terminal. In addition, Japanese Patent Publication 2007-130296 discloses a structure where game results of a predetermined count of games are determined in advance, and the predetermined count of games are consecutively run as one set, while effects for one set are being executed.
Accordingly, a known gaming machine possesses an entertainment characteristic which allows a plurality of players to play one common game, in addition to an entertainment characteristic which allows the players to individually play a base game. Further, a know gaming machine consecutively runs a plurality of games as one set while executing one set of effects to expand a level of freedom in the entertainment characteristic. Thus, how to run a common game at each gaming terminal has traditionally been an important element of improving the entertainment characteristic in the gaming machine having a plurality of gaming terminals.
The object of the present invention is to provide a gaming machine having a function of running a common game capable of realizing a high entertainment characteristic, and a game control method.
(1) The present invention is directed to a gaming machine, comprising:
a plurality of game terminals having a terminal controller and an input device enabling external input; and
a center controller connected to the game terminals to enable communication therewith,
the terminal controller being programmed to execute:
the center controller being programmed to execute processing of outputting the game start command to the game terminals meeting a game running condition with a predetermined timing, in a case where a number of times of the base game executed at any of the plurality of game terminals reaches a predetermined number of trigger games.
According to the above-described configuration, the number of times of base game execution is set as a condition for generating a common game, whereby a player is allowed to be actively associated with generation of the common game, thus enabling achievement of high entertainability.
Where the number of times of base game executed at any of a plurality of game terminals reaches a predetermined number of trigger games, a game terminal meeting a game running condition can execute a common game, so that not all of the game terminals can always execute the common game. Therefore, where the game running condition is the number of times of base game, for example, no common game takes place at a game terminal of a player who just started a game. Setting the game running condition enables increase of a value of a common game and enhancement of a willingness to participate in a common game, thus making it possible to achieve high entertainability. Improvement of profit in casinos can also be made.
The gaming machine of the present invention may be configured as follows.
(2) The gaming machine of (1), wherein
the center controller executes processing of outputting the game start command to the game terminal meeting the game running condition after the common game has completed, in a case where a number of times of base game executed at any of the game terminals other than the game terminal executing the common game reaches a predetermined number of trigger game.
With the above-described configuration, a player can execute a common game to be executed at a more appropriate frequency while maintaining the player's sense of expectation relative to generation of a common game.
That is, if simultaneous running of a plurality of common games is allowed at a gaming machine, a player participating in one common game cannot participate in the other common game in spite of the fact that a game running condition is met, and there has been apprehension that the player holds a sense of unfairness. If it is assumed that a common game is not executed at a game terminal other than that executing the common game, there has been apprehension that a player playing a base game at a game terminal other than the one executing the common game holds a sense of expectation for generation of the common game.
In contrast to this, the above-described configuration enables a player to maintain a sense of expectation for generation of a common game, thus making it possible to achieve higher entertainability.
The gaming machine may be configured as follows.
(3) The gaming machine of (1), wherein
the center controller executes processing of outputting the game start command to the game terminal meeting the game running condition after elapse of a predetermined time, after a number of times of base game executed at any of the plurality of the game terminals has reached a predetermined number of trigger games.
The above-described configuration can prevent a player, who plays a base game at a game terminal meeting a game running condition, from ineligibility to participate in a common game and from suffering a drawback when the player participates in the common game.
That is, when the game terminal meeting the game running condition receives a game start command where a bonus game is played at that game terminal, if a common game is executed while a bonus game is continued, there may occur a circumstance that a player cannot participate in a common game in spite of the fact that the game running condition is met. If a bonus game is forcibly ended and then a common game is executed, the bonus game cannot be played to the end and thus a drawback arises.
In contrast to this, the above-described configuration prevents a player from ineligibility to participate in a common game and disallows a player from suffering a drawback upon participation in the common game, thus making it possible to achieve higher entertainability.
The gaming machine of (3) may be further configured as follows.
The center controller executes processing of outputting the game start command to the game terminal meeting a game running condition after a predetermined time has elapsed where a bonus game is executed when the number of times of base game executed at any of a plurality of the game terminals reaches a predetermined number of trigger games, whereas executing processing of outputting the game start command to the game terminal meeting a game running condition without a need to wait for elapse of a predetermined time where a bonus game and a common game are not executed when the number of times of base game executed at any of a plurality of the game terminals reaches a predetermined number of trigger games.
The gaming machine of the present invention may be configured as follows.
(4) The gaming machine of (1), wherein
the game terminal comprises:
a first display device for displaying the base game;
a second display device for displaying the common game and displaying a total amount of prize money by a number of credits;
a third display device for displaying information indicating rules of the base game and/or the common game; and
a notification device for visually notifying at least start of the common game to a player.
The prize money may be prize money which a player has already acquired or may be a total amount of prize money which a player can acquire in one bet.
The gaming machine of the present invention may be configured as follows.
(5) The gaming machine of any one of (1) to (4), wherein the common game may be a craps game.
(6) The present invention is directed to a game control method of a gaming machine, the gaming machine comprising: a plurality of game terminals having a terminal controller and an input device enabling external input; and a center controller connected to the game terminal to enable communication therewith,
the terminal controller executing the steps of:
the center controller executing the step of:
The above-described configuration allows a player to set the number of times of execution of base game as a condition for generating a common game to thereby enable the player to be actively associated with generation of the common game, thus making it possible to achieve high entertainability.
Where the number of times of base game executed at any of a plurality of game terminals reaches a predetermined number of trigger games, a game start command is outputted to only a game terminal meeting a game running condition, and thus, not all of game terminals can always execute a common game. Therefore, where the game running condition is the number of times of base game, for example, a common game is not generated at a game terminal of a player who started a game. Setting the game running condition enables increase of a value of the common game and enhancement of a willingness to participate in the common game, thus making it possible to achieve high entertainability. Improvement of profits in casinos can also be made.
The present invention can include a function of a common game which is capable of achieving high entertainability.
Gaming machines are configured so that: a plurality of game terminals are connected to a center controller to enable data communication; and in a case where the number of times of base game executed at any of the plurality of game terminals reaches a predetermined number of trigger games, processing of outputting a game start command is executed at the game terminal meeting a game running condition with a predetermined timing.
The gaming machine 300 has a multi-player type structure, where a plurality of slot machines 10 (10A-10E) each provided as a gaming terminal are connected to a center controller 200 so as to allow data communication therebetween, as shown in
Specifically, with the above structure, the gaming machine 300 includes the slot machines 10 and a center controller 200. The slot machines 10 each have an input device which accepts an external input, and a terminal controller which runs the base game and which is programmed to execute processing in order to run a common game executed at more than one of the slot machines 10. The center controller is connected in communication with the slot machines 10 and is programmed to execute processing described below.
Processing to be executed by a terminal controller of a slot machine 10 includes the processing of: (a1) executing a base game by inputting a start operation of the input device; and (a2) executing a common game by a game start command from a center controller. A common game such as a craps game may be executed in place of a base game, or alternatively, a base game and a craps game may be executed in parallel to each other.
Processing to be executed by a center controller 200 of a slot machine 10 includes the processing of (b1), where the number of times of base game executed at any of game terminals 10A to 10E reaches a predetermined number of trigger games, outputting a game start command to the game terminal meeting a game running condition with a predetermined timing.
“The number of trigger games” in step (b1) configures a common game start condition. That is, where the number of times of base game executed at any of game terminals reaches the number of trigger games, a game start command is outputted to a game terminal meeting a game running condition and then a common game is started.
In the embodiment, the number of trigger games is determined by the following method.
The center controller 200 stores table data, in a common game start determination unit 6213. In respect of that table data, with a respective one of a plurality of candidate values (for example, 100, 200, 250, 300, 400, 500), numeric ranges including the candidate values are associated as follows.
Numeric ranges 1 to 200 are associated with a candidate value 100.
Numeric ranges 100 to 300 are associated with a candidate value 200. Numeric ranges 125 to 375 are associated with a candidate value 250.
Numeric ranges 150 to 450 are associated with a candidate value 300.
Numeric ranges 200 to 600 are associated with a candidate value 400.
Numeric ranges 250 to 750 are associated with a candidate value 500.
The candidate values are values of the number of trigger games which can be selected at the casino side. When the casino side selects one of a plurality of candidate values, the center controller 200 randomly selects one trigger game from its numeric range.
In the present invention, a method of determining the number of trigger games is not limited to the method of the embodiment, for example, the gaming machine 300 may be configured so that the casino side can input a specific value. Alternatively, the gaming machine 300 may be configured to determine the number of trigger games randomly or regularly from a predetermined numeric range (for example, 1 to 750) with a predetermined timing (for example, a timing when each slot machine 10 is determined to be participate or not in a common game).
In the embodiment, if the center controller 200 determines one trigger game, such one trigger game is applied to all of slot machines 10.
However, in the present invention, one trigger game does not always need to be applied to all of the slot machines 10, and for example, the number of trigger games may be individually set at each of a plurality of slot machines 10.
In the embodiment, timing with which the number of trigger games is determined is when it is determined whether or not each slot machine 10 participates in a common game after a common game start condition is met.
However, in the present invention, the number of trigger games does not always need to be determined with timing with which it is determined whether or not each slot machine 10 participates in a common game after a common game start condition has been met. The timing with which the number of trigger games is determined can include a time point at which a common game is started, a time point at which a common game is started, or alternatively, a time point at which a common game completes, for example.
In the embodiment, an expression “the number of times of base game” in step (b1) denotes the number of times when a base game is played from a time point at which the number of trigger games is determined. That is, when it is determined whether or not each slot machine 10 participates after a common game start condition has been met, the number of times of base game counted as to each slot machine 10 is temporarily reset to 0, and counting is restarted from 0.
However, in the present invention, the expression “the number of times of base game” is not limited to the number of times when a base game is played after a common game has completed.
The expression “the number of times of base game” can include: a cumulative number of times of base game actually played at a game terminal; the number of times when a base game is played after a common game start condition has been met; and the number of times, etc., when a base game is played after a common game has completed.
In a case where the number of times of base game is a cumulative number of times of base game actually played at a game terminal (where the number of times of base game is not reset to 0), a plurality of trigger games are set.
The “game running condition” in (b1) is a condition for being qualified to participate in the common game such as craps game. Examples of the game running condition include a cumulative value of a base game bet amount equal to or greater than a minimum bet amount, and the number of base game played being equal to or greater than a minimum number of bets. Note that the game running condition can be satisfied at the will of a player before the common game is begun. For example, when the cumulative value of bet amounts in the base game falls short of the minimum bet amount and the game running condition is not satisfied for this reason, the game running condition can be satisfied by paying a bet amount to compensate the differential between the minimum bet amount and the cumulative value of the bet amounts or making a payment for satisfying a predetermined condition, immediately before the common game is started. Further, in cases where the number of base games falls short, the game running condition can be satisfied by payment corresponding to the shortage, or by making a payment for satisfying a predetermined condition.
In a case where an expression “game running condition” is the number of times of base game, a player can participate in a common game when the number of times of base game reaches a specified number of times. Hereinafter, the number of times of base game as the expression “game running condition” is referred to as a minimum number of games.
In the embodiment, the minimum number of games is determined according to the number of trigger games with timing with which the number of trigger games is determined. Specifically, the minimum number of games is set at a greater value as the number of trigger games increases and is set at a value equal to or smaller than the number of trigger games.
However, in the present invention, where the number of minimum games is set as a game running condition, the minimum number of games may be a fixed value.
A predetermined timing of outputting a game start command in step (b1) is not limited in particular. The predetermined timing may be when a common game start condition is met at any of slot machines 10A to 10E or may be after a predetermined time elapsed after a common game start condition has been met at any of slot machines 10A to 10E, for example. The predetermined time is not limited in particular and can include several minutes, for example.
Where a game start command is outputted after a predetermined time has elapsed after a common game start condition has been met, a condition may be set as to whether or not waiting a predetermined time is performed. For example, a gaming machine may be configured in such a manner that: where a bonus game is played at any of slot machines 10A to 10E when a common game start condition is met, waiting a predetermined time is conducted; and where neither of the common game and bonus game is played, waiting a predetermined time may not be performed.
Where the number of times of base game, executed at any of game terminals other that the one executing a common game, reaches a predetermined number of trigger games, a game start command may be outputted to a game terminal meeting a game running condition subsequent to completion of the common game.
Note that the present embodiment is described using the gaming machine 300 having a center controller 200 aside from the slot machines 10; however, the present invention is not limited to this. In other words, the gaming machine 300 may be configured in such a manner that at least one slot machine 10 has a function of the center controller 200, and the slot machines 10 may be connected with each other so as to allow data communication therebetween.
The “slot machines 10” each are a type of gaming terminal in the gaming machine 300. Note that the present embodiment is described using slot machines 10 as an example of gaming terminals; however, the present invention is not limited to this: The present invention may adopt a model which has a terminal controller capable of independently running some base game.
The “base game” in the present embodiment is run by the slot machines 10. The base game is a slot game where a plurality of symbols 501 (not shown in
Rearrangement of the symbols 501 in the slot game is executed on a symbol display device 16 (not shown in
The “symbols 501” include specific symbols 503 (not shown in
The “game value” is a coin, paper money, or electronic valuable information corresponding to these. Note that the game value in the present invention is not particularly limited. Examples of the game value include game media such as medals, tokens, cyber money, tickets, and the like. A ticket is not particularly limited, and a later-mentioned barcoded ticket may be adopted for example.
The “bonus game” has a same meaning as a “feature game.” In the present embodiment, the bonus game is a game in which free games are repeated. However, the bonus game is not particularly limited and may be any type of game, provided that the bonus game is more advantageous than the regular game for a player. Another bonus game may be adopted in combination, provided that a player is given more advantageous playing conditions than the regular game. For example, the bonus game may be a game that provides a player with a chance of winning more game values than the regular game or a game that provides a player with a higher chance of winning game values than the regular game. Alternatively, the bonus game may be a game that consumes fewer amounts of game values than the regular game. In the bonus game, these games may be provided alone or in combination.
The “free game” is a game runnable with a bet of fewer game values than the regular game. Note that “bet of fewer amounts of game values” encompasses a bet of zero game value. The “free game” therefore may be a game runnable without a bet of a game value, which free game awards an amount of game values based on symbols 501 rearranged. In other words, the “free game” may be a game which is started without consumption of a game value. To the contrary, the “regular game” is a game runnable on condition that a game value is bet, which regular game awards an amount of game value based on the symbols 501 rearranged. In other words, the “regular game” is a game which starts with consumption of a game value.
In the present embodiment, a base game does not include bonus games, and refers to a regular game. In the present invention, however, both of a regular game and bonus games (synonymous with a feature game, and including a free game) may correspond to a base game.
The expression “rearrange” in this specification means dismissing an arrangement of symbols 501, and arranging symbols 501 once again. “Arrangement” means a state where the symbols 501 can be visibly confirmed by a player.
The “regular payout according to rearranged symbols 501” means a regular payout corresponding to a winning combination achieved as a result of the rearrangement. In addition, the “bonus payout according to rearranged symbols 501” means a bonus payout corresponding to a winning combination achieved as a result of the rearrangement. When a “winning combination” is formed, a winning is achieved. The winning combination is detailed later.
The “condition that a payout rate is higher than that of the regular game” is, for example, a free game, a state where the number of wild symbols 503a or trigger symbols 503b has increased, or a game using a replaced symbol table. The “rescue start condition” is, for example, the extremely large number of repetitions of regular games, that is, a state where the number of repetitions of regular games is a predetermined number or more. Alternatively, it is, for example, an extremely small total amount of payout obtained, that is, a case where a total amount of payouts (base payouts or bonus payouts), which has been obtained by one player as a result of repeating games a predetermined number of times or more, is equal to or less than a predetermined value. The “rescue process” is a process for rescuing a player. Examples of the rescue process include: running a free game, providing a state where the number of wild symbols 503a or trigger symbols 503b is increased, running a game using a replaced symbol table, or awarding an insurance payout.
A gaming machine 300 implements a gaming method of playing a common game at a slot machine 10 meeting a game running condition with a predetermined timing, where the number of times of base game executed at any of a plurality of slot machines 10 reaches a predetermined number of trigger games.
In other words, the gaming machine 300 can be activated at least by a game control method for playing a common game at a slot machine 10 meeting a game running condition with a predetermined timing, where the number of times of base game executed at any of a plurality of slot machines 10 reaches a predetermined number of trigger games.
Specifically, the gaming method and the game control method of the gaming machine 300 are executed at a gaming machine having slot machines 10 and the center controller 200. The slot machines 10 each have: an input device capable of receiving an external input; and a terminal controller for running the base game individually and running the common game executed at the slot machines 10. The center controller 200 is connected in communication with the slot machines 10 and is for exercising the common game run communally at the slot machines 10.
The terminal controller of each slot machine 10 executes the steps of: running a base game in response to a start operation inputted through the input device; running a common game response to a game start command from the center controller.
In the case where the number of times of base game executed in any slot machines 10 (10A to 10E) reaches a predetermined triggering game number, the center controller 200 executes a processing for transmitting a game start command at a predetermined timing to a slot machine 10 meeting a game executing condition.
Moreover, in the present embodiment, the center controller 200 executes the steps of: outputting a game start command at a predetermined timing to a slot machine 10 having satisfied the game running condition; collectively performing determination of a game result, sequentially in relation to a series of common games, until a game result other than a draw occurs; among the game results of the series of craps games thus determined sequentially through collectively performed determination of game results, skipping at least a partially one or more game results each indicating a draw, and sequentially outputting remaining one or more game results as game result information, to each of the slot machines 10.
With the gaming machine 300, the gaming method having the steps described above, and the game control method, a player can be positively involved in a generation of a common game by making the number of times of base game a condition for generating a common game, thereby realizing a high entertainment characteristic.
Moreover, in the present embodiment, at least a part of common games that are to result in a draw are omitted in the slot machines 10. Therefore, even when several game results determined each indicate a draw, adjusting the number of craps games to be skipped prevents an excessive number of repetitions of common games. As a result, this prevents a player from losing his/her interest in playing a craps game, because of an excess waiting time due to repetitions of common games each resulting in a draw. Thus, the gaming machine 300 is able to possess a function of a common game capable of realizing a high entertainment characteristic.
The gaming machine 300 has a configuration of, in the center controller 200, executing processing of outputting a game start command to a slot machine 10 meeting a game running condition after a common game has completed, where the number of times of base game executed at a slot machine 10 other than the one executing a common game reaches a predetermined number of trigger games.
The abovementioned configuration, as described above, enables a player to maintain a sense of expectation for generation of a common game without holding a sense of unfairness, thus making it possible to achieve higher entertainment.
The gaming machine 300 also has a configuration of, in the center controller 200, executing processing of outputting a game start command to a slot machine 10 meeting a game running condition after a predetermined time has elapsed after the number of times of base game executed at any of a plurality of slot machines 10 (10A to 10E).
The abovementioned configuration, as described above, eliminates ineligibility to participate in a common game in spite of a player having enough eligibility to do so and disallows a player to suffer a drawback at the time of participation in a common game, thus making it possible to achieve higher entertainability.
However, if a bonus game executed at any of slot machines 10 (10A to 10E) does not complete at a time point at which a predetermined time has elapsed, a game start command is not outputted to that slot machine 10. Among other slot machines, a game start command is outputted to a slot machine 10 meeting a game running condition. That is, a bonus game is consecutively executed without being cancelled.
In the center controller 200, the gaming machine 300 executes processing of outputting a game start command to a slot machine meeting a game running condition without waiting a predetermined time if neither of a common game and a bonus game is conducted at all of a plurality of slot machines 10 when the number of times of base game executed at any of a plurality of slot machines 10 (10A to 10E) reaches a predetermined number of trigger games.
In the embodiment, where the number of times of base game executed at any of slot machines 10 other than the slot machines 10 executing a common game reaches a predetermined number of trigger games, processing of outputting a game start command is executed at a time point which is slower among either the completion of the common game or elapse of a predetermined time.
Now, with reference to
A timing chart of
At the time of starting the timing chart, a base game is executed at the slot machines 10A to 10E, and the number of times of base game at each of the slot machines 10A to 10E is 20, 15, 10, 5, 0. In addition, the number of trigger games is set to 30 and a minimum number of games is set to 20.
In the embodiment, the number of base games (regular games) is counted at each slot machine 10. In the present invention, the number of times of base game at each slot machine 10 may be counted at the center controller 200.
At a time point at which a base game is played 10 times after a time point of time chart disclosure, 30 base games of a slot machine 10A reaches the number of trigger games and then a common game start condition is met.
The slot machine 10A at which a common game start condition is met can participate in a common game.
At this time, the number of times of base game of a slot machine 10B is 25 times; the number of times of base game of a slot machine 10C is 20 times; both of them reaches 20 as the minimum number of games; and a game running condition is met. The slot machines 10B, 10C at which the number of times of base game reaches the minimum number of games can also participate in a common game.
The numbers of times of base game of slot machines 10D, 10E are 15 times and 10 times, respectively, and both of them fail to achieve 20 as the minimum number of games. Players at the slot machines 10D, 10E make payments of shortage in the number of times of base game (5 base games at slot machine 10D and 10 base games at slot machine 10E), i.e., an additional bet, respectively, thereby allowing slot machines 10D, 10E to participate in a common game. In the illustrative example, it is determined that the slot machine 10D participates in a common game by means of an additional bet, and it is determined that the slot machine 10E does not participate in a common game, since no additional bet is placed.
That is, at this time point, it is determined that the slot machines 10A to 10D participate in a common game. It is also determined that: the slot machine 10E does not participate in a common game; the number of times of base game of each slot machine 10 is reset to 0; and the number of times of base game of each slot machine 10 is newly determined. In the illustrative example, the number of trigger games and the minimum number of games are set 40 times and 30 times, respectively.
Afterwards, it is determined whether or not slot machines 10A to 10E participate in a common game and then a game start command is outputted from the center controller 200 with a predetermined timing, whereby the common game is started.
In the embodiment, predetermined timings are as follows.
In a case where a bonus game is executed when it is determined whether or not the slot machines 10A to 10E participate in a common game, a game start command is outputted after a predetermined time has elapsed.
In a case where a common game is executed when it is determined whether or not the slot machines 10A to 10E participate in the common game, a game start command is outputted at a time point which is slower among either the completion of the common game or elapse of a predetermined time.
In a case where both of the common game and the bonus game are not executed when it is determined whether or not the slot machines 10A to 10E participate in a common game, a game start command is outputted without waiting a predetermined time.
In
When the common game is started, the players of the respective slot machines 10A to 10D can select the common game in an advanced mode or an easy mode.
The advanced mode is a mode enabling an additional bet other than a manual pass line in addition to an auto bet in a craps game, whereas the easy mode is a mode enabling a craps game to be played in a simplified bet mode of only the auto bet on the pass line. The advanced mode and easy mode will be described later in detail.
After a common game in an easy mode has completed at slot machines 10B, 10D as well, a common game in an advanced mode is consecutively played at slot machines 10A, 10C. At the slot machine 10D, a bonus game is started and then at the slot machine 10E the number of times of base games is 40 times, the number of trigger games reaches 40 times, and a common game start condition is met. The slot machine 10E at which a common game start condition is met can participate in the common game.
At the slot machine 10B, the number of times of base game is 30 times, the minimum number of games is 30 times, and a game running condition is met. Therefore, the slot machine 10B can participate in a common game.
At the slot machine 10D, the number of times of base game is 10 times and the minimum number of games fails to reach 30 times. The players of the slot machines 10A, 10C, 10D place an additional bet, thereby enabling the slot machines 10A, 10C, 10D to participate in a common game. In
The gaming machine of the present invention may be configured so that an additional bet cannot be placed at a slot machine executing a common game when a common game start condition is met.
At this time point, it is determined that the slot machines 10B, 10D, 10E participate in a common game. It is also determined that the slot machines 10A, 10C do not participate in a common game. The number of times of base game of each slot machine 10 is reset to 0. The number of trigger games and the minimum number of games are newly determined. In the illustrative example, the number of trigger games and the minimum number of games are 50 times and 40 times, respectively.
Afterwards, it is determined whether or not the slot machines 10A to 10E participate in a common game and then a game start command is outputted from the center controller 200 with a predetermined timing, whereby the common game is started. In the embodiment, where a common game start condition is met at any of slot machines 10 other than the slot machines 10 executing a common game, a predetermined timing is established at a time point which is slower among either the completion of the common game or elapse of a predetermined time.
In the illustrative example, after a predetermined time has elapsed after establishment of a common game condition, a common game in an advanced mode is started at the slot machines 10B, 10D, 10E.
In the slot machines 10B, 10E, a standby state is established until a predetermined time has elapsed after establishment of a common game start condition, and no base game is played. At the slot machine 10D a standby state is established after a bonus game has completed and no base game is played.
As just described, in the present invention, while a base game is repeatedly played at each slot machine 10, every time a common game start condition is met at any of the slot machines 10, a common game is played by one or more of a slot machine 10 at which the common game start condition is met and a slot machine meeting the game start condition and then the game is advanced.
Note that the word “shooter” refers to a player who rolls dice in a craps game. In the common game of the present invention, the word “shooter” refers to a player who plays at the slot machine 10 which is the first one to start running the craps game. Further, the “roll operation” in a craps game refers to an action of rolling dice, while in the common game, the word refers to starting a common game.
In the present embodiment, the gaming machine 300 allows a player who meets the craps game start condition to be the shooter of the craps game who determines the game result of the craps game. Thus, the gaming machine 300 is capable of making a player play the base game with desire to be the shooter of the craps game.
Further, in the gaming machine 300, the terminal controller may be configured to execute the step of selecting a specific game mode from among a plurality of game modes in a common game. Here, the “game mode” may be set in accordance with a difficulty level or the complexity of the common game itself, or the complexity of a betting method of the common game.
Specifically, the gaming machine 300 may have a function where a common game is a craps game, and the craps game has an easy mode and an advanced mode. The easy mode allows only a simplified automatic bet on a pass line. The advanced mode is a more complicated bet process which allows manual bet on other than the pass line in addition to an automatic bet. The gaming machine 300 may further have a structure whereby a craps game whose game result is a draw is skipped only when the craps game is played in the easy mode. In this case, a player is allowed to participate in craps games with different difficulty levels by selecting different game modes. Moreover, it is possible to finish playing a craps game in a short period of time with the skip process in the easy mode where the betting process is simplified.
Further, the gaming machine 300 may have a structure where the slot machines 10 each include a symbol display device 16 serving as a terminal display device, and where the gaming machine 300 causes the symbol display device 16 to display a movie related to a roll operation during a period of time after the slot machine 10 outputs a roll operation command to the center controller before the slot machine 300 receives game result information from the center controller 200. An example of the “movie related to a roll operation” is a movie showing a rolling dice image. According to the gaming machine 300 having the structure, the movie related to the roll operation is displayed after a roll operation has been executed before game result information is received. This directs each player's interest towards the craps game.
Further, the gaming machine 300 may have a common display 710 provided to a position where the common display 710 is noticeable from operating positions of all the slot machines 10, and the center controller 200 may cause the common display device 6700 to display a screen showing a state until the craps game start condition is met. Note that an operating position is at the eye level of a player who operates a slot machine 10. According to the gaming machine 300 having the structure, the common display 710 displays a screen showing a state until the craps game start condition is met.
This allows each player to anticipate waiting time before the craps game begins.
(Functional Flow of Gaming Machine 300: Slot Machine)
The gaming machine 300 having the above structure has slot machines 10 and an external control device 621 (center controller 200) connected to the slot machine 10 so as to allow data communication therebetween, as shown in
The slot machines 10 each include a bet button unit 601, a spin button unit 602, a display unit 614, and a game controller 100 which controls these units. The display unit 614 in
The bet button unit 601 has a function of accepting a bet amount through a player's operation. The spin button unit 602 has a function of accepting a start of a game such as regular game through a player's operation, that is, a start operation. The display unit 614 has a function of displaying still-image information and moving image information. Examples of the still-image information are various types of symbols 501, numeral values, and signs. Examples of the moving-image information include effect video. Further, the display unit 614 has a touch panel 69 (not shown in
The game controller 100 includes: a coin insertion/start-check unit 603; a regular game running unit 605; a bonus game start determination unit 606; a bonus game running unit 607; a random number extraction unit 615; a symbol determination unit 612; an effect-use random number extraction unit 616; an effect determination unit 613; a speaker unit 617; a lamp unit 618; a winning determination unit 619; and a payout unit 620.
The regular game running unit 605 has a function of running a regular game on condition that the bet button unit 601 has been operated. The bonus game start determination unit 606 determines whether to run a bonus game, based on a combination of rearranged symbols 501 resulted from the regular game. In other words, the bonus game start determination unit 606 has functions of: (i) determining that the player is entitled to a bonus game when one or more trigger symbols 503b rearranged satisfy a predetermined condition; and (b) activating the bonus game running unit 607 so as to run a bonus game from the subsequent unit game.
Note that a unit game includes a series of operations executed within a period between a start of receiving a bet and a point where a winning may be resulted. For example, bet reception, rearrangement of symbols 501 having been stopped, and a payout process to award a payout are executed once each within a single unit game of the regular game. Note that a unit game in a regular game is referred to as a unit regular game.
The bonus game running unit 607 has a function of running a bonus game which repeats free games for a plurality of times equivalent to the number of games, merely in response to an operation on the spin button unit 602.
The symbol determination unit 612 has functions of: determining symbols 501 to be rearranged with a random number given from the random number extraction unit 615; rearranging the determined symbols 501 in the symbol display region 614a of the display unit 614; outputting information on rearrangement of the rearranged symbols 501 to the winning determination unit 619; adding the increased specific symbols 503 as part of symbols 501 used for symbol determination; replacing part of or the entire symbols 501 used for symbol determination with part of or the entire specific symbols 503; outputting an effect designation signal to the effect-use random number extraction unit 616, based on the rearrangement of the symbols 501.
The effect-use random number extraction unit 616 has functions of: when receiving the effect instruction signal from the symbol determination unit 612, extracting an effect-use random number; and outputting the effect-use random number to the effect determination unit 613. The effect determination unit 613 has functions of: determining an effect by using the effect-use random number; outputting video information on the determined effect in the video display region 614b of the display unit 614; outputting audio and illumination information on the determined effect to the speaker unit 617 and the lamp unit 618, respectively.
The winning determination unit 619 has functions of: determining whether a winning is achieved when information on symbols 501 rearranged and displayed on the display unit 614 is given; calculating an amount of payout based on a winning combination formed when it is determined that a winning has been achieved; outputting to the payout unit 620 a payout signal which is based on the amount of payout. The payout unit 620 has a function of paying out a game value to a player in the form of a coin, a medal, a credit, or the like. Further, the payout unit 620 has a function of adding credit data to credit data stored on an IC card 500 inserted into a later-described PTS terminal 700, the credit data to be added corresponding to the credit to be paid out.
Further, the game controller 100 has a storage unit 661 which stores therein various types of bet amount data. The storage unit 661 is a device which re-writably stores data in a hard-disk device, a memory, or the like.
Further, the game controller 100 has a common game running unit 653, an additional bet unit 651, and a game mode selection unit 662. The additional bet unit 651 has a function of allowing a bet increase through the touch panel 69 of the display unit 614, at the start of a common game or when no win or loss is resulted from a common game. The game mode selection unit 662 has a function of enabling a selection of a specific game mode from among the game modes of the common game.
For example, the game mode selection unit 662 has a function of switching between the later-described easy mode and advanced mode.
The common game running unit 653 has functions if: outputting bet amount information to the external control device 621 for each unit base game, the bet amount information being based on a bet amount placed as a bet on a regular game; running a common game in response to a game start command from the external control device 621; accepting a bet input through the bet button unit 601, based on a bet amount stored in the storage unit 661 and corresponding to common game bet amount data indicating a bet amount bet table on the common game.
Further, the common game running unit 653 has functions of: determining a game result of a common game based on game result information from the external control device 621, and when the game result indicates a draw, running a common game again based on the next game result information; running a process of displaying on a display device skip information from the center controller 200; and determining whether the slot machine 10 is designated to be the shooter of the craps game run as the common game, based on the shooter command from the external control device 621, and when the slot machine 10 is designated to be the shooter, accepting a roll operation input to enable a roll operation command output to the external control device 621. Here, “game result information” is a result of a common game, and has three modes: win, loss and draw. Further, “skip information” refers to one or more of game results, which indicates a draw and are skipped, out of game results of a series of common games determined sequentially through determination of a game result collectively performed until a game result other than a draw occurs.
Further, the common game running unit 653 has functions of: (i) determining a win or loss which causes a common game to end, based on game result information from the external control device 621, and (ii) when a win is resulted, awarding a winning payout while awarding a special payout when the slot machine 10 has been designated to be the shooter; executing the easy mode where a bet amount on the common game is automatically placed, the bet amount corresponding to the winning payout of the common game; executing the advanced mode where an additional bet is allowed in addition to an automatic bet; and selecting between the easy mode and the advanced mode with the game mode selection unit 662, and executing the selected mode.
Further, the game controller 100 is connected to the PTS terminal 700. The PTS terminal 700 is a unit where an LCD 719, microphones 704 and 705, human body detection cameras 712 and 713 are integrally configured. The PTS terminal 700 has a function of communicating with the game controller 100 to execute a game effect, for example. Particularly, the PTS terminal 700 is provided with a card insertion slot 706, where an IC card 500 can be inserted. Thus allows a player to use a credit stored on an IC card 500 at a slot machine 10, by inserting the IC card 500 into the card insertion slot 706. Note that a mechanical structure of the PTS terminal 700 is detailed later.
Further, when receiving credit data from the PTS terminal 700, the game controller 100 updates a credit display on the display unit 614. Further, when a cash out occurs, the game controller 100 outputs cash-out credit data to the PTS terminal 700.
Further, the PTS terminal 700 of each of the slot machines 10 constituting the gaming machine 300 is connected in communication with a management server 800, which performs central management of image downloading, IC cards 500, and credits.
(Functional Flow of Gaming Machine 300: External Control Device)
The slot machines 10 as described above are connected to the external control device 621 serving as the center controller 200. The external control device 621 has a function of remotely operating and remotely monitoring an operating status of each slot machine 10 and a process such as change in various game set values. The external control device 621 further counts the number of times of base games on each slot machine 10, and in the case where the number of times of base games in any slot machines 10 reaches the triggering game number, determines that a common game start condition has been satisfied, and then transmits a game start command at a predetermined timing to a slot machine 10 meeting a game executing condition.
Further, the external control device 621 collectively performs determination of a game result, sequentially in relation to a series of common games, until a game result other than a draw occurs. The external control device 621 then skips at least partially the game results indicating a draw out of the determined game results, and sequentially outputs the remaining game results as game result information to each slot machine 10.
Specifically, as shown in
A common game start determination unit 6213 has: a function of determining whether or not a common game start condition is met, based on information transmitted from each slot machine 10 in each unit base game (whether or not the number of times of base game at any slot machine 10 reaches the number of trigger games), a function of outputting a game start command to a plurality of slot machines 10, a function of displaying on a common display a state in which a common game start condition is met.
The common game start determination unit 6213 has a function of conducting processing of determining whether or not each slot machine 10 participates in a common game when a common game start condition is met.
The common game start determination unit 6213 has a function of resetting to 0 the number of times of base game respectively counted to each slot machine 10, when it is determined whether or not each slot machine 10 participates in a common game.
The common game start determination unit 6213 has a function of determining the number of times of base game as a common game start condition for a next common game when it is determined whether or not each slot machine 10 participates in a common game.
In the embodiment, the common game start determination unit 6213 has a function of outputting a game start command to a slot machine 10 at which the number of times of base game reaches a minimum number of games. In this manner, the common game start determination unit 6213 does not impart an eligibility to participate in a common game to a slot machine 10 at which the number of times of base game fails to reach a minimum number of games, thus enabling a player to raise awareness about an attempt to actively repeat a base game.
Further, the common game start determination unit 6213 has functions of monitoring the no-input period during which no start operation is executed, and outputting a game start command to all the slot machines 10 except one or more slot machines 10 whose no-input period equals or exceeds the time-out period. Thus, the common game start determination unit 6213 is capable of determining that no player is present at a slot machine 10 where no base game is run for a period of time equal to or longer than the time-out period, thus preventing such a slot machine 10 from running the common game.
The gaming terminal selection unit 6215 has a function of selecting a specific slot machine 10 from among the slot machines 10, and outputting a shooter command signal to the specific slot machine 10. The win/loss determination unit 6216 has a function of determining a game result of the common game, based on a roll operation command from the specific slot machine 10. The send-receive unit 6217 has a function of enabling data transmission and reception among the slot machines 10.
The skip process unit 6218 has functions of: collectively performing determination of a game result, sequentially in relation to a series of common games, until a game result other than a draw occurs; and skipping at least a part of game results each indicating a draw; and sequentially outputting the remaining game results as game result information to each of the slot machines 10. Thus, the skip process unit 6218 is capable of omitting at least a part of common games at a slot machine 10, each of which omitted common games would result in a draw. Therefore, even when several game results determined each indicate a draw, adjusting the number of craps games to be omitted prevents an excessive number of repetitions of craps games.
Further, the skip process unit 6218 has a function of skipping one or more game results indicating a draw, on condition that the number of game results each indicating a draw consecutively occurs for a predetermined number of times. Here, the skip process unit 6218 is capable of keeping repetitions of common games within a certain range to prevent a player from being required to endure excessive waiting time, the common games resulting in a draw. Thus, it is possible to provide a common game to the player without making him/her lose his/her interest in common games. Further, the skip process unit 6218 has a function of randomly determining the skip count, the game results to be skipped each indicating a draw. Accordingly, the skip process unit 6218 randomly determines the number of game results each indicating a draw. Therefore the number of common games to be repeated until a win or loss is resulted is unfixed. This prevents a player from predicting timing at which common game's end.
Further, the skip process unit 6218 has a function of, when a predetermined count of common games are consecutively repeated, collectively performing determination of a game result, sequentially in relation to a series of common games, until a game result other than a draw occurs. Thus, the skip process unit 6218 is capable of keeping repetitions of common games within a certain range to prevent a player from being required to endure excessive waiting time, the common games resulting in a draw. Thus, it is possible to provide a common game to the player without making him/her lose his/her interest in common games.
Further, the skip process unit 6218 has a function of: (i) randomly determining a re-execution count of the common games indicating the count of common games re-executed at the game controller 100, based on the game result information, and (ii) when a count of consecutive game results which are determined through collective determination of a game results and which indicates a draw is greater than the re-execution count, determining a skip count of the game results indicating a draw so that the count of the game results indicating a draw equals the re-execution count. With the above structure of the skip process unit 6218, the re-execution count, which indicates a count of common games re-executed before the common game resulting in a win or loss, is unspecified. The skip process unit 6218 therefore is able to prevent a player from predicting a timing at which common game's end.
Further, the skip process unit 6218 has functions of causing the center controller 200 to skip at least a part of game results each indicating a draw, on condition that a series of determined game results each indicating a draw are to consecutively occur for a predetermined number of times, and to sequentially output the remaining game results as game result information to each slot machine 10. Thus, the skip process unit 6218 is capable of keeping repetitions of common games within a certain range to prevent a player from being required to endure excessive waiting time, the common games resulting in a draw. Thus, it is possible to provide a common game to the player without making him/her lose his/her interest in common games.
Further, the skip process unit 6218 may have a function of skipping all game results indicating a draw out of the series of game results determined and treat the last one of the series of game results as game result information, on condition that common games to result in a draw are repeated for the number of times equal to the repetition count. Thus, the skip process unit 6218 is capable of surely yielding a win or loss from the common game following the number of common games previously run, which number of common game equal to the repetition count, and the common games previously run each resulting in a draw. This easily prevents an excessive gaming time during which common games are run.
Further, the skip process unit 6218 has a function of outputting skipped game results each indicating a draw to each slot machine 10 as skip information. Accordingly, the skip process unit 6218 is capable of causing the display device of each slot machine 10 to display skipped one or more game results each indicating a draw. This allows a player to confirm the number of common games skipped.
(Operations of Gaming Machine 300)
The following describes operations of the gaming machine 300 structured as described in the above functional block, with reference to the flow chart of
(Operations of Slot Machine 10)
The slot machine 10 provided as a gaming terminal executes a terminal-side process having steps (A1) to (A7). Specifically, a base game process (regular game and the like) is run first (A1 (or A′)). A series of operations described below are executed.
(Coin Insertion/Start-Check)
First, the slot machine 10 checks whether the bet button unit 601 and the spin button unit 602 are sequentially pushed by a player in this order.
(Symbol Determination)
Next, when the player presses the spin button unit 602, the slot machine 10 extracts a random number for symbol determination. Then, for each video reel displayed on the display unit 614, the slot machine 10 determines symbols 501 to be presented to the player when scrolling of symbol columns is stopped.
(Symbol Display)
Next, the slot machine 10 starts scrolling a symbol column of each video reel, and stops the scroll so that the symbols 501 determined are presented to the player.
(Winning Determination)
Next, when the symbol column of each video reel stops scrolling, the slot machine 10 determines whether a combination of the symbols 501 presented to the player yields a winning.
(Paying Out)
Next, when a combination of the symbols 501 presented to the player yields a winning, the slot machine 10 awards the player a benefit according to the 20 combination of the symbols 501.
For instance, when a combination of symbols 501 is displayed which awards a payout of one or more coins to the player, the slot machine 10 pays out the number of coins according to the combination of symbols 501.
Next, whether a bonus combination is formed is determined. When a bonus combination is formed, a bonus game process is run. Meanwhile, when no bonus combination is formed, a regular game is run again. During a period of time where a base game including a regular game and a bonus game is run, the running state information is transmitted to the external control device 621, the running state information indicating a start and an end of a regular game and the bet amount placed on a unit game. This allows the external control device 621 to execute centralized control of the running state information of each slot machine 10.
When the slot machine 10 receives a game start command from the external control device 621, the slot machine 10 starts and runs a common game such as a common craps game (A2). Thus, a screen display showing a base game is switched to a screen display showing the bet table. Then, a moving image or another type of image suggesting the player to the common game such as the craps game is displayed.
Next, the slot machine 10 determines whether the slot machine 10 is designated to be the shooter of the common game, based on a shooter command from the external control device 621. In other words, when the shooter command is attended to the slot machine 10, the slot machine 10 determines that it is designated to be the shooter and accepts a roll operation input (A3). Thus, the slot machine 10 receives a roll operation input through the input device such as a touch panel to enable output of a roll operation command to the external control device 621. When the player performs a roll operation, the slot machine 10 designated to be the shooter transmits a roll operation command to the external control device 621. Note that when the shooter command is not attended to the slot machine 10, the slot machine 10 determines that it is not designated to be a shooter and keeps displaying a movie of the common game.
Next, the slot machine 10 executes a skip process 20 (A4). In other words, the slot machine 10 receives skip information from the external control device 621, and when skip information is received, performs display based on the skip information on the display device. Thereafter, the slot machine 10 determines a win or loss which causes the common game to end, based on game result information. When the game result indicates a draw (not a win or loss), a common game is run again based on the next game result information.
When a common game is run again, the slot machine 10 accepts a roll operation input through the input device such as a touch panel, and enables output of a roll operation command to the external control device 621, in the same manner as the roll operation process of step A3. When the player executes a roll operation, a roll operation command is transmitted from the slot machine 10 designated as the shooter to the external control device 621.
The slot machine 10 receives game result information thereafter, and determines whether a common game ends in a draw, based on the game result information (A6). When the common game ends in a draw, that is, when no win or loss is resulted (A6, YES), the common game is continued and there is executed a process such as a process of designating determining if the slot machine 10 is designated to be the shooter based on the shooter command, or a process of displaying a movie related to the common game.
Meanwhile, when the common game does not end in a draw, that is, when a win or loss is resulted (A6, NO), it is determined whether a win has been resulted from the common game at the slot machine 10 (A7). When a loss is resulted from the common game at the slot machine 10 (A7, No), a base game of step A1 is run again. Meanwhile, when the slot machine 10 has won the common game (A7, YES), a payout is awarded based on payout information from the external control device 621. A base game of step A1 is run thereafter.
(Operations of External Control Device 621)
While the slot machine 10 is operating as described above, the external control device 621 executes a center side process (B1) to (B14) described below, in synchronization with the slot machine 10.
First, the external control device 621 receives information regarding to the number of times of base game from each of the slot machines 10, memorize the number of times of base game executed in each of the slot machines 10 (B1). Thereafter, it is determined whether the common game start condition is met at any one of the slot machines 10. In other words, it is determined whether the number of times of base game reaches a trigger game number in any one of the slot machines 10 (B2). When the common game start condition has not been met (B2, NO), the process of B1 is repeated, and the number of times of base game in each slot machine 10 is memorized.
In a case where a common game start condition is met (B2, YES), whether or not another one of the slot machines 10 participates in a common game is determined based on the number of times of base game in such another one of the slot machines 10 other than those at which the common game start condition is met. Specifically, where the number of time of base game at such another slot machine reaches the minimum number of games, it is determined that one of the slot machines 10 participates in the common game. Where the number of times of base game at the slot machine 10 fails to reach the minimum number of games, it is determined that the slot machine 10 does not participate in the common game (B3).
In the embodiment, at this time, the slot machine having been determined as the one that does not participate in the common game meets a game running condition by making a payment of the amount corresponding to shortage of the number of times of base game, the slot machine enabling participation in the common game.
Next, an external control device 621 resets the number of times of base game at each slot machine 10 to 0 (B4).
The external control device 621 sets the number of subsequent trigger games (B5).
The external control device 621 stores table data obtained when each of candidate values (100, 200, 250, 300, 400, 500) corresponds to each of numeric ranges (1 to 200, 100 to 300, 125 to 375, 150 to 450, 200 to 600, 250 to 750), and one of the candidate values is selected in advance on the casino side.
When processing of B5 is conducted the external control device 621 refers to the table data to randomly select one from the numeric range corresponding to the candidate value selected in advance on the casino side and then set the thus selected value as the number of trigger games.
Afterwards, information related to the number of times of base game is acquired from any of the slot machines 10 until a predetermined timing is established and then the number of times of base game is stored for each slot machine 10 (B6). In the embodiment, the predetermined timing used here denotes timing from a time point at which it is determined whether or not each slot machine 10 participates in a common game to a time point at which a predetermined time has elapsed.
When the predetermined timing comes (B7, YES), a game start command is simultaneously outputted to one or more slot machines 10 having met the 10 game running condition (B8). Thereafter, a specific slot machine 10 is selected from among one or more slot machines 10 which satisfy the game running condition, and a shooter command is outputted to the specific slot machine 10 (B9).
Next, the external control device 621 waits until it receives a roll operation command outputted from the specific slot machine 10. When the roll operation command is received, the received roll operation command triggers determination of a common game result indicating a win or loss. That is, it is determined whether the common game results in a win or loss, or ends in a draw. The game result determined is temporarily stored, for use as game result information or skip information (B10). Thereafter, it is determined whether the game result is a draw (B11). When the game results in a draw (B11, YES), the step B10 is executed again and the next game result is determined and stored. Thus, determination of a game result is executed collectively, sequentially in relation to a series of games until a game result other than a draw is to occur.
When it is determined in B11 that the game result does not indicate a draw (B11, NO), at least a part of game results indicating a draw are skipped out of a series of game results temporarily stored, and the remaining game results are sequentially outputted to each slot machine 10 as game result information (B12). Further, the skipped game results are sequentially outputted to each slot machine 10 as skip information.
Thereafter, it is determined whether a common game results in a win, based on a game result indicating either a win or loss (B13). When the common game ends in a loss 20 (B13, No), the process is repeated from B1, and information regarding to the number of times of base game at each slot machine 10 is newly retrieved. Meanwhile, when the common game ends in a win (B13, Yes), a payout is calculated based on a bet amount placed at each slot machine 10 on the common game, and transmitted to each slot machine 10 as payout information (B14).
As described above, the gaming machine 300 has the slot machines 10 each of which runs the terminal-side process (A1) to (A8), and the external control device 621 which runs the center-side process (B1) to (B14).
In a case where the number of times of base game executed at any of a plurality of slot machines 10 thus reaches the number of trigger games at the external control device 621, the gaming machine 300 executes processing of outputting a game start command to a slot machine 10 meeting a game running condition with a predetermined timing.
In this manner, a player is allowed to be actively associated with generation of a common game to thus able to achieve high entertainability. A player failing to meet the game running condition is disabled to participate in the common game to be thereby able to enhance a value of the common game and enhance a willingness to participate in the common game, thus making it possible to achieve high entertainability.
(Entire Structure of Gaming System)
The following describes a gaming system 350 having the gaming machine 300 with the above structure.
As shown in
The external control device 621 is for controlling the slot machines 10. In the present embodiment, the external control device 621 is a so-called hall server installed in a game arcade where the plurality of slot machines 10 is provided. Each slot machine 10 is allotted a unique identification number. The external control device 621 distinguishes an origin of data transmitted from each slot machine 10. Further, the external control device 621 determines transmission destination of data with the identification number when transmitting data to a slot machine 10.
Note that the gaming system 350 may be installed in one game arcade where various games take place such as a casino, or between a plurality of game arcades. In a case of the gaming system 350 being installed in one game arcade, gaming systems 350 may be provided for each floor or each section of the game arcade. The communication line 301 may have a wired or wireless structure. A dedicated line or exchange line may be employed as the communication line 301.
As shown in
The casino hall server 850 manages an entire casino hall where slot machines 10 are installed. The currency exchange server 860 creates currency exchange rate data, based on currency exchange information and the like. The casino/hotel staff management server 870 manages the casino hall, or staff members of a hotel associated with the casino hall. The download server 880 downloads the newest information such as information or news related to a game, and informs a player to the newest information through the PTS terminal 700 of each slot machine 10.
Further, the management server block has a member management server 810, an IC card & monetary management server 820, a mega bucks server 830, and an image server 840.
The member management server 810 manages membership information of a player who plays at the slot machine 10. The IC card & monetary management server 820 manages an IC card 500 utilized at the slot machine 10. Specifically, the IC card & monetary management server 820 stores broken number cash data in association with an identification code, outputs the broken number cash data to the PTS terminal 700, and the like. Note that the IC card & monetary management server 820 creates and manages denominate data and the like. The mega bucks server 830 manages a mega bucks which is a game where a total amount of wagers is utilized as a payout, the wagers being placed at slot machines 10 provided at a plurality of casino halls and the like, for example. The image server 840 downloads a newest image such as an image or news related to a game, and informs the player thereof, through the PTS terminal 700 of each slot machine 10.
The customer terminal block includes a slot machine 10, a PTS terminal 700, and a cash-out machine 750. The PTS terminal 700 is attachable to a slot machine 10, and is capable of communicating with the management server 800. The cash-out machine 750 performs a cash-out by converting cash data into cash, stores coins or paper money as cash data onto the IC card 500, and the like, the cash data being stored on the IC card 500 carried by the player.
The staff terminal block has a staff member management terminal 900 and a membership card issuing terminal 950. The staff member management terminal 900 for a staff member at the casino hall to manage various types of slot machines 10. Particularly in the present embodiment, the staff member management terminal 900 allows a staff member at the casino hall to check for a possible excess number of IC cards 500 stocked in the PTS terminal 700, or shortage of IC cards 500 in the PTS terminal 700. The membership card issuing terminal 950 is for a player who plays games at the casino hall to obtain a membership card.
(PTS Terminal 700)
The PTS terminal 700 is incorporated in a PTS system, as shown in
Through communication with the game controller 100, the PTS terminal 700 executes an effect of a game with a sound or an image, updates credit data, and the like. Further, through communication with the bill validation controller 890, the PTS terminal 700 transmits credit data necessary for a cash-out.
Further, the PTS terminal 700 is connected in communication with the management server 800. The PTS terminal 700 communicates with the management server 800 through the two lines: a general communication line and an additional functional communication line.
Through the general communication line, the PTS terminal 700 communicates data such as cash data, identification code data, player membership information, and the like. Meanwhile, through the additional functional communication line, the PTS terminal 700 executes communication related to an additional function. In the present embodiment, through the additional functional communication line, the PTS terminal 700 executes communication related to an exchange function, and IC card function, a biometric identification function, a camera function, a RFID (Radio Frequency Identification) function which is for executing a solid-matter identification function with radio wave.
(Functional Structure of Slot Machine)
The following describes an entire structure of a slot machine 10 with reference to
At a slot machine 10, a coin, paper money, or electronic valuable information corresponding to these are utilized as game medium. Specifically, credit-related data such as cash data stored on the IC card 500 is utilized in the present embodiment.
The slot machine 10 has a cabinet 11, a top box 12 provided above the cabinet 11, and a main door 13 provided on the front face of the cabinet 11.
The main door 13 has the symbol display device 16 which is also referred to as a lower image display panel 141. The symbol display device 16 is made of a transparent liquid crystal panel. A screen displayed on the symbol display device 16 has display windows 150 at its center portion. The display window 150 includes twenty display blocks 28 which are arranged in five columns and four rows. The columns form simulated reels 151 to 155, each having four display blocks 28. The four display blocks 28 in each of the simulated reels 151 to 155 are displayed as if all the display blocks 28 are moving downward at various speeds. This enables rearrangement, in a manner that symbols 501 respectively displayed in the display blocks 28 are rotated in a longitudinal direction and stopped thereafter.
Here, as shown in
On the other hand, a payline occurrence column on the right includes 25 payline occurrence parts 65R (65Ra, 65Rb, 65Rc, 65Rd, 65Re, 65Rf, 65Rg, 65Rh, 65Ri, 65Rj, 65Rk, 65Rl, 65Rm, 65Rn, 65Ro, 65Rp, 65Rq, 65Rr, 65Rs, 65Rt, 65Ru, 65Rv, 65Rw, 65Rx, and 65Ry).
Each payline occurrence part 65L is paired with one of the payline occurrence parts 65R. Paylines L are 10 prescribed, each extending from one of the payline occurrence parts 65L to one of the payline occurrence parts 65R which are paired with each other. Although there are 25 paylines L in the present embodiment,
Each payline L is activated when the payline L connects a pair of payline occurrence parts 65L and 65R. The payline L otherwise is inactivated. The number of 20 paylines L to be activated is determined based on a bet amount. In such a case where a MAXBET indicating the maximum amount of bet allowed, the maximum number of paylines L, that is, 25 paylines L are activated. Various winning combinations of symbols 501 are formed along activated paylines L. Winning combinations are detailed later.
The present embodiment deals with a case where the slot machine 10 is a so-called video slot machine. However, the slot machine 10 of the present invention may partially adopt a so-called mechanical reel in place of the simulated reels 151 to 155.
Further, as shown in
Provided below the lower image display panel 141 is a control panel 30. In addition to various buttons, the control panel 30 has a coin entry 21 which accepts coins into the cabinet 11, and a bill entry 22.
Specifically, the control panel 30 has a reserve button 31, a collect button 32, and a game rule button 33 to an upper left region thereof. The control panel 30 further includes a 1-bet button 34, a 2-bet button 35, a 3-bet button 37, a 5-bet button 38, and a 10-bet button 39 to a middle left region thereof. Moreover, the control panel 30 further includes a play 2 lines button 40, a play 10 lines button 41, a play 20 lines button 42, and a play 40 lines button 43, and a max lines button 44 provided to a lower left region thereof.
Further, the control panel 30 has the coin entry 21 and the bill entry 22 in an upper right region thereof, and a gamble button 45 and a start button 46 in a lower right region thereof.
The reserve button 31 is an operation button used when a player leaves the seat, or when requesting a staff member at the game arcade exchange of money. The collect button 32 is a so-called cashout button which adds credit data related to a credit obtained in various games to credit data stored on the IC card 500 inserted into the PTS terminal 700. The game rule button 33 is pushed when an operation method of a game or the like is unclear. Pushing the game rule button 33 causes a later-described second upper image display panel 134 or the lower image display panel 141 to display various types of help information.
Each time a 1-bet button 34 is pushed, a credit is bet on each active payline L, the credit being currently owned by the player. The 2-bet button 35 is for starting a game with two bets placed on each active payline L. The 3-bet button 37 is for starting a game with three bets placed on each active payline L. The 5-bet button 38 is for starting a game with five bets placed on each active payline L. The 10-bet button 39 is for starting a game with ten bets placed on each active payline L. Thus, pushing which one of 1-bet button 34, the 2-bet button 35, the 3-bet button 37, the 5-bet button 38, and the 10-bet button 39 determines the amount of bet to be placed on each active payline L.
Pushing the play 2 line button 40 activates a payline L. This activates two paylines L. Pushing the play 10 lines button 41 activates paylines L. Pushing the play 10 lines button 41 thus activates ten paylines. Pushing the play 20 lines button 42 activates paylines L. Pushing the 20 lines button 42 thus activates twenty paylines L. Pushing the play 40 lines button 43 activates paylines L. Pushing the play 40 lines button 43 thus activates forty paylines L. Pushing the max lines button 44 activates paylines L. Pushing the max lines button 44 thus activates the maximum number of paylines L: fifty paylines L.
The gamble button 45 is for causing transition from the bonus game to a gamble game or the like after the bonus game has ended. Here, the gamble game is run with an obtained credit.
The start button 46 is for starting scrolling of the symbols 501. The start button 46 also serves as a button for starting a bonus game, adding a credit obtained in the bonus game, and the like. The coin entry 21 is for accepting a coin into the cabinet 11. The bill entry 22 is for validating legitimacy of paper money, and accepting legitimate paper money into the cabinet 11.
As shown in
A first upper image display panel 131 and a second upper image display panel 134 are provided on a front face of a top box 12.
The first upper image display panel 131 is made of a liquid crystal panel, configures a display, and has an amount-of-prize-money display panel 133. The amount-of-prize-money display panel 133 displays a total amount of prize money converted to the number of credits. The first image display panel 131 displays an image of a common game.
The second upper image display panel 134 displays an image indicating an introduction of the contents of games or an explanation of rules. A speaker 112, a lamp 111, alerting lamps 114 (114L, 114R) are provided on the top box 12. The speaker 112 provides an effect by way of sound output. The lamp 111 provides an effect by way of light output. At the time of a common game, the alerting lamp 114 of the slot machine 10 as a shooter lights up.
The lower image display panel 141 in the embodiment is equivalent to a first display device for displaying a base game.
The first upper image display panel 131 in the embodiment is equivalent to a second display device for displaying a total amount of prize money as the number of credits.
The second upper image display panel 134 in the embodiment is equivalent to a third display device for displaying information indicating rules on a base game and/or a common game.
The alerting lamp 114 in the embodiment is equivalent to a notification device for visually notifying start of at least a common game to a player.
(Mechanical Structure of the PTS Terminal)
Further, between the lower image display panel 141 and the control panel 30 is the PTS terminal 700. The PTS terminal 700 has an LCD 719, as shown in
Provided to an upper portion of the PTS terminal 700 is human body detection cameras 712 and 713, microphones 704 and 705, and bass reflex speakers 707 and 708.
The human body detection cameras 712 and 713 detect presence of a player with the camera function thereof, and output a signal to a later-described unit controller 730. The microphones 704 and 705 are utilized for allowing a player to vocally participate in a game, authenticating a player through vocal authentication, and the like. The speakers 707 and 708 execute an effect through a sound, and output a notification sound when an IC card 500 is left. The speakers 707 and 708 also output a notification sound when authentication of an IC card 500 inserted fails. Note that the speakers 707 and 708 is disposed to allow a sound to reach beyond the LCD (to the player) 719 from the back of the LCD 719 through a duct. This saves space where the speakers 707 and 708 are provided.
Further, the PTS terminal 700 is provided with an LED 709 and a card insertion slot 706. The LED 709 lights up in multiple colors to report the number of IC cards 500 stored in the later-described card stacker 714. Specifically, the LED 709 lights in yellow when five or fewer IC cards 500 are left, blue when 6 to 24 IC cards 500 are left, and green when 25 or more IC cards 500 are left. Note that when no IC cards 500 is left, or 30 IC cards 500 are left, the LED 709 lights in gray and the ongoing game is halted. Thus, the LED 709 lighting in yellow enables a staff member at the casino hall to immediately determine that there are a few IC cards 500 left so that he/she can replenish IC cards 500. Meanwhile, the LED 709 lighting in green enables a staff member at the casino hall to immediately determine that the card stacker 714 is full of IC cards 500 left, so that he/she can remove some IC cards 500 therefrom. A staff member inserts his/her exclusive IC card 500 into the card insertion slot 706 when replenishing IC cards 500. On the other hand, a staff member inserts what is called a replenish card through the card insertion slot 706 to remove 10 IC cards 500 and the replenish card. Accordingly, staff members are not required to confirm the number of IC cards 500 left in the slot machine 10 on the management server, or actually open the main door 13 of the slot machine 10 to confirm the number of IC cards 500 left. This improves the security of the casino hall.
The card insertion slot 706 has a mechanism which allows insertion and ejection of IC cards 500. An IC card 500 is inserted with a display unit 510 on its upper side and in such a manner that the IC card 500 faces the direction opposite to the card insertion slot 706. Further, the IC card 500 is completely inside the slot machine 10 while the player is playing a game. The IC card 500 is ejected in such a manner that the display unit 510 is exposed during a cash-out. This allows the player to confirm credit-related data such as updated cash data. Note that the IC card 500 is not required to completely stay inside the slot machine 10 while the player is playing a game. Instead, the IC card 500 may be kept in such a manner that the display unit 510 is exposed during the game. This allows the player to constantly confirm the credit being updated during the game. When the human body detection cameras 712 and 713 detect absence of the player during a credit cash out, the IC card 500 is drawn into the slot machine 10 and kept in the card stacker 714. This prevents such an occurrence where the IC card stays inserted into the card insertion slot 706 for a long period of time, even when a player having confirmed few credits left on the IC card 500 displayed on the display unit 510 leaves the seat with the IC card 500 purposely left inserted therein. Note that in the present embodiment, that card stacker 714 is capable of holding 30 and fewer IC cards 500.
As described above, the PTS terminal 700 of the present embodiment is configured as a unit where various devices having the microphone function, the camera function, the speaker function, the display function, and the like are put together integrally. This realizes a small space necessary for the PTS terminal 700. Accordingly, this prevents such an inconvenience which is possible with each mechanism configured as a single device, where an LCD facing the player hinders the speakers to be provided facing the player.
(Electrical Structure of Slot Machine 10)
The following describes a circuitry structure of the slot machine 10, with reference to
The gaming board 50 has a CPU 51, a ROM 52, a boot ROM 53 which are connected via an internal bus, a card slot 55 corresponding to the memory card 54, and an IC socket 57 corresponding to a GAL (Generic Array Logic) 56.
The memory card 54 is of a non-volatile memory, and stores therein a game program and a game system program. The game program includes a program related to progress of a game, and a program for executing an effect with an image and a sound. Further, the game program includes a symbol determination program. The symbol determination program is for determining symbols to be rearranged in the display blocks 28.
Further, the game program includes: a regular game symbol table data showing a regular game symbol table showing each symbol of each symbol column of the display blocks in association with a code No. and a random number (see
Further, the card slot 55 is structured to allow insertion and ejection of a memory card 54. The card slot 55 is connected to the motherboard 70 through an IDE bus. Thus, it is possible to remove a memory card 54 from the card slot 55, write another game program onto the memory card 54, and insert the memory card 54 back into the card slot 55 to change the type or content of a game to be run at the slot machine 10.
The GAL 56 is a type of a PLD (Programmable Logic Device) having an OR fixed array structure. The GAL 56 has input ports and output ports. When an input port receives a predetermined input, corresponding data is outputted through an output port.
Further, the IC socket 57 is structured to allow insertion/removal of the GAL 56. The IC socket 57 is connected to the motherboard 70 through a PCI bus. The content of a game to be run at the slot machine 10 can be changed by replacing a memory card 54 with another one with another program written thereon, or replacing the program written onto the memory card 54 with another program.
The CPU 51, the ROM 52, and the boot ROM 53 connected to each other through internal buses are connected to the motherboard 70 through a PCI bus. The PCI bus transmits signals between the motherboard 70 and the gaming board 50, and supplies power from the motherboard 70 to the gaming board 50.
The ROM 52 stores an authentication program. The boot ROM 53 stores a pre-authentication program, a program (boot code) for the CPU 51 to boot the auxiliary authentication program, and the like.
The authentication program is for authenticating a game program and a game system program (tamper check program). The pre-authentication program is for authenticating the authentication program. The authentication program and the pre-authentication program are described along procedures for authenticating (authentication procedure) that program to be authenticated is not falsified.
The motherboard 70 is constituted with a motherboard for market use (printed circuit board with fundamental parts of a personal computer built thereon), and includes a main CPU 71, a ROM (Read Only Memory) 72, a RAM (Random Access Memory) 73, and a communication interface 82. Note that the motherboard 70 corresponds to the game controller 100 of the present embodiment.
The ROM 72 is made of a memory device such as a flash memory. The ROM 72 stores therein a program such as a BIOS (Basic Input Output System) run by the main CPU 71, and permanent data. When the main CPU 71 runs the BIOS, predetermined peripheral devices are initialized. Further, the game program and the game system program stored in the memory card 54 are installed via the gaming board 50. Note that, in the present invention, the ROM 72 may be rewritable or non-rewritable.
The RAM 73 stores data utilized when the main CPU 71 operates, program such as a symbol determination program, and the like. For example, the game program, the game system program, and the authentication program are stored in the RAM 73 after the programs are installed. Further, the RAM 73 is provided with an operation region for executing the above programs. Examples of the operation region is a region for storing a counter which manages a game count, a bet amount, a payout amount, and a credit amount, and a region for storing a symbol determined by a lottery (code number).
The communication interface 82 is for communicating with the external control device 621 such as a server, through the communication line 301. Further, the motherboard 70 is connected to a later-described door PCB (Printed Circuit Board) 90 and the main body PCB 110 via USBs. The motherboard 70 is connected to a power supply unit 81. Further, the motherboard 70 is connected to the PTS terminal 700 via a USB.
When power is supplied from the power supply unit 81 to the motherboard 70, the main CPU 71 of the motherboard 70 is booted, and power is supplied to the gaming board 50 via the PCI bus and the CPU 51 is booted.
The door PCB 90 and the main body PCB 110 is connected to an input device such as a switch and a sensor, and peripheral devices whose operations are controlled by the main CPU 71.
The door PCB 90 is connected to the control panel 30, a reverter 91, a coin counter 92C and a cold cathode tube 93.
The control panel 30 is provided with a reserve switch 31S, a collect switch 32S, a game rule switch 33S, a 1-bet switch 34S, a 2-bet switch 35S, a 3-bet switch 37S, a 5-bet switch 38S, a 10-bet switch 39S, a play 2 lines switch 40S, a play 10 lines switch 41S, a play 20 lines switch 42S, a play 40 lines switch 43S, a max lines switch 44S, a gamble switch 45S, and a start switch 46S, respectively corresponding to the buttons described above. Each switch detects that it is pushed by a player, and outputs a signal to the main CPU 71.
Inside the coin entry 36 is provided with the reverter 91 and the coin counter 92C. The reverter 91 detects validity of a coin inserted into the coin entry 21, and discharges those other than valid coins through a coin payout exit. Further, a coin counter 92C detects valid coins accepted, and counts the numbers thereof.
The reverter 91 operates based on a control signal outputted from the main CPU 71, and distributes valid coins determined by the coin counter 92C into a hopper 113 or a not-shown cash box. When the hopper 113 is not full of coins, a valid coin is distributed there. On the other hand, when the hopper 113 is filled with coins, a valid coin is distributed into the cash box.
The cold cathode tube 93 functions as a backlight provided at a back of the first upper image display panel 131, the second upper image display panel 134 and the lower image display panel 141. The cold cathode tube 93 lights based on a control signal from the main CPU 71.
The main body PCB 110 is connected to the lamp 111, patrol lamp 114 (114L, 114R), the speaker 112, the hopper 113, the coin detection unit 113S, the touch panel 69, the bill entry 22 and the graphic board 130.
A lamp 111 lights up based on a control signal outputted from a main CPU 71. An alerting lamp 114 lights up based on a control signal outputted from the main CPU 71 upon receipt of a game start command from an external control device 621. The alerting lamp 114 also lights up based on the control signal outputted from the main CPU 71 upon receipt of a shooter command from the external control device 621. The speaker 112 outputs a sound such as BGM based on the control signal outputted from the main CPU 71.
The hopper 113 operates based on a control signal outputted from the main CPU 71, and pays out the number of coins determined to be paid out to a not-shown coin tray through the coin payout exit. The coin detection unit 113S detects a coin to be paid out from the hopper 113, and outputs a signal to the main CPU 71.
The touch panel 69 detects a position touched on the lower image display panel 141 by a player with a finger, and outputs a signal corresponding to the position detected to the main CPU 71.
The bill entry 22 is for detecting validity of a piece of paper money and accepts a valid piece of paper money into the cabinet 11. The paper money accepted into the cabinet 11 is converted into coins, and credits corresponding to the number of coins calculated are added as credits that the player has.
The graphic board 130 controls display of an image to be displayed on the first upper image display panel 131, the second upper image display panel 134 and the lower image display panel 141, based on a control signal outputted from the main CPU 71.
The graphic board 130 has a VDP (Video Display Processor) which generates image data, a video RAM which stores the image data generated by the VDP, and the like. Note that the image data utilized when image data is generated by the VDP is included in a game program read out from the memory card 54 and stored in the RAM 73.
(Electrical Structure of PTS Terminal)
The following describes a structure of a circuitry provided to the PTS terminal 700, with reference to
The CPU 731 runs various programs stored in the later-described ROM 733, executes calculation, and the like. Specifically, the CPU 731 runs a credit update program and converts credit data retrieved from the game controller 100 into cash data, adds the cash data to broken number cash data in the management server 800, and transmits the data to the IC card 500.
Further, the CPU 731 runs a human body detection operation program. When the credit amount based on the credit data retrieved by the game controller 100 does not equal “0,” the CPU 731 determines whether to accept the IC card 500 into the card stacker 714, with the human body detection cameras 712 and 713.
Further, the CPU 731 runs the authentication program to cross verify an identification code on the IC card 500 and the identification code in the management server 800.
Further, the CPU 731 runs an audio control program to control a later-described audio control circuit unit 724 based on a result of the authentication. The audio control here refers to such a control where in the case of authentication failure, the CPU 731 controls the audio control circuit unit 724 and reports authentication failure through the speakers 707 and 708. The communication unit 734 enables communication with the game controller 100.
Further, the CPU 731 runs a device program to control operations of the LCD 719, the microphones 704 and 705, and the speakers 707 and 708. The CPU 731 runs the LED control program to cause the LED 709 to light in accordance with the remaining number of IC cards 500.
The ROM 733 is made of a memory device such as a flash memory. The ROM 733 stores therein permanent data to be executed by the CPU 731. For example, the ROM 733 stores therein a credit update program which re-writes credit data stored on the IC card 500 on the basis of an instruction from the game controller 100, a human body detection operation program, an authentication program, an audio control program, a device program, and an LED control program.
The RAM 732 temporarily stores therein data necessary for running the various programs stored in the ROM 733. For example, the RAM 732 stores credit data to be updated, based on a signal from the game controller 100. Further, the RAM 732 stores the time that a player is detected with the human body detection cameras 712 and 713, and the period of time which is counted from the point that the player is detected.
Further, the unit controller 730 is connected to a human body detection camera control unit 722, an LCD drive unit 723, an audio control circuit unit 724, a remaining card detection input unit 727, a card insertion ejection drive unit 726, a card detection input unit 725, an LED drive unit 728, and a modem unit 721.
The human body detection camera control unit 722 controls the operations of the human body detection cameras 712 and 713, on the basis of an instruction from the unit controller 730.
The LCD drive unit 723 controls operations of the LCD 719, on the basis of an instruction from the unit controller 730.
The audio control circuit unit 724 controls operations of the microphones 704 and 705, and the speakers 707 and 708, no the basis of an instruction from the unit controller 730.
The remaining card detection input unit 727 inputs to the unit controller 730 a signal for determining the remaining number of IC cards 500 stacked in the card stacker 714 determined by the remaining card detection sensor 717. Here, the remaining card detection sensor 717 has a function of detecting the remaining number of IC cards 500 stacked in the card stacker 714, with a not shown infrared detection mechanism or the like, for example.
The card insertion ejection drive unit 726 controls operations of the card insertion ejection mechanism 716, on the basis of an instruction from the unit controller 730. Here, the card insertion ejection mechanism 716 has a mechanism for receiving an IC card 500 inside, and a mechanism for ejecting the IC card 500 to outside.
The card detection input unit 725 is for inputting a signal from the card detection sensor 715 to the unit controller 730. Here, the card detection sensor 715 obtains various types of data such as cash data and an identification code, from the inserted IC card 500.
The LED drive unit 728 controls operations of the LED 709 on the basis of an instruction from the unit controller 730, to light the LED 718.
The modem unit 721 converts a high frequency signal from an antenna 701 to a signal controllable by the unit controller 730, and converts a signal from the unit controller 730 to a signal transmittable to the IC card 500 through the antenna 701.
Note that the unit controller 730, the card insertion ejection drive unit 726, the card detection input unit 725, and the modem unit 721 are also referred to as a card unit controller as a unit.
(Electrical Structure of IC Card)
The following describes a circuit of the IC card 500, with reference to
As shown in
The antenna 507 transmits and receives various signals which belong to the PTS terminal 700, via the antenna 701.
The power control circuit 504 has a second voltage increase circuit 531 and a third voltage increase circuit 532. The second voltage increase circuit 531 raises the voltage of a signal from the antenna 507 to a voltage that the later-described modem circuit 508 can handle. The third voltage increase circuit 532 raises the voltage to a voltage with which the later-described display driver 506 can be driven.
The modem circuit 508 has a transmitter 521 and a detection circuit 522. The transmitter 521 outputs a signal having a specific frequency, and converts the signal to a signal which the later-described display writing IC 505 can handle, by mixing the signal with a signal received from the antenna 507. The detection circuit 522 detects a signal received from the antenna 507.
The display writing IC 505 has a CPU 553, a credit data memory 552, and a display controller 551.
The CPU 553 rewrites and updates cash data stored in the credit data memory 552, based on cash data retrieved from the PTS terminal 700.
Further, the CPU 553 controls the display controller 551 so as to cause the display controller 551 uses the cash data stored in the credit data memory 552 as data for displaying cash data, and to display the cash data on the display unit 510 through the later-described display driver 506.
The credit data memory 552 stores therein the cash data rewrite and update program, and credit-related data such as cash data, an identification code and cash data for display. Note that the credit-related data stored in the credit data memory 552 is also utilized for calculation and display.
The display controller 551, based on a control signal from the CPU 553, retrieves credit data for display stored in the credit data memory 552, and displays it on the display unit 510 via the display driver 506.
The IC card 500 has a communication IC 509. The communication IC 509 has a first pressure increase circuit 543, a transmitter 546, a detection circuit 545, a transmission control unit 544, a CPU 542, and an authentication memory 541. The first pressure increase circuit 543 increases the voltage of terminal-side authentication data retrieved from the PTS terminal 700 to a voltage that the CPU 542 can handle.
The transmitter 546 outputs a signal having a specific frequency, and converts it to a signal that the CPU 542 can handle, by mixing the signal with a signal received from the antenna 507. The detection circuit 545 detects a signal received from the antenna 507.
The CPU 542 runs an authentication routine program and transmits an identification code stored in a later described authentication memory 541 to the PTS terminal 700, when an authentication request is issued by the PTS terminal 700. The authentication memory 541 stores therein an authentication routine program used by the CPU 542 and an identification code.
(Symbols, Combinations, and the Like)
The symbols 501 displayed on the simulated reels 151 to 155 of the slot machine 10 forms symbol columns. Each symbol 501 forming a symbol column is given any one of the code Nos. 0 to 19 or more, as shown in
Each symbol column has a combination of symbols 501 which are: “WILD,” “FEATURE,” “A,” “Q,” “J,” “K,” “BAT,” “HAMMER,” “SWORD,” “RHINOCEROS,” “BUFFALO,” and “DEER.”
As shown in
Further, various winning combinations are set beforehand for each symbol 501. A formed winning combination means achieving a winning. A winning combination is a combination of symbols 501 stopped on the payline L, which combination of symbols 501 puts a player into an advantageous state. Examples of the advantageous state includes: when a predetermined number of coins corresponding to the winning combination are paid out; when the number of coins to be paid out is added to a credit amount; when a bonus game is started; and the like.
In the present embodiment, a winning combination is a combination of symbols 501 which is formed on an activated payline L and includes a predetermined number of at least one kind of the following symbols 501: “WILD,” “FEATURE,” “A,” “Q,” “J,” “K,” “BAT,” “HAMMER,” “SWORD,” “RHINOCEROS,” “BUFFALO,” and “DEER.” When a predetermined kind of symbols 501 are set as scatter symbols, a winning combination is regarded as to be formed if a predetermined number or more of those symbols are rearranged, irrespective of the activation/inactivation status of the paylines L.
Specifically, a winning combination relative to “FEATURE” (a trigger symbol 503b) stopped on a payline L serves as a bonus trigger and causes (i) transition of the gaming modes from the regular game to the bonus game and (ii) a payout according to the bet amount. Further, when a winning combination relative to a symbol 501 of “BAT” stops on a payline L during the regular game, there is paid out an amount of coins (value) which is a product of a basic payout amount corresponding to the “BAT” multiplied by the bet amount.
(Regular Game Symbol Table)
Note that the above numbers may be equally or unequally divided into twenty ranges. The latter case enables adjustment of a rearrangement probability for each symbol 501 by adjusting the associated range of random numbers. Further, the range of random numbers associated with “FEATURE” corresponding to the trigger symbol 503b among the specific symbols 503, or “WILD” corresponding to the wild symbol 503a among the specific symbols 503 may be narrower than ranges of random numbers associated with other symbols 501. This allows easier adjustment of winning or losing, by lowering probability of winning of a valuable symbol 501 in accordance with the status of a game.
For example, when a random number randomly selected for the first column is “10000,” the symbol “J” whose code No. “3” is associated with a range of random numbers including “10000” is selected as a symbol to be rearranged in the first simulated reel 151. Further, for example, when a random number randomly selected for the fourth column is “40000,” the symbol “FEATURE” whose code No. “12” is associated with a range of random numbers including “40000” is selected as a symbol to be rearranged in the fourth simulated reel 151.
(Bonus Game Symbol Table)
Further, the bonus game symbol table includes additional specific symbols 503 or specific symbols 503 20 replacing the other symbols. The wording “replacing” means that new symbol data is written over already existing symbol data. The number of symbols to be added or replaced, or the symbol column to be subject such an addition or replacement may be randomly selected, or determined in advance. In the present embodiment, the number of symbols to be added or replaced are randomly selected with the wild symbol increase number determination table of
For example, in the bonus game symbol table of
(Symbol Column Determination Table)
The present embodiment deals with a case where an increase in the number of specific symbols 503 or the number of specific symbols 503 to replace the other symbols is determined for each symbol column based on the random number extracted and the symbol column determination table. The present invention, however, is not limited to this. For example, the number of specific symbols 503 to be increased or to replace the other symbols may be determined in advance for each symbol column. Further, an increase in the number of specific symbols 503 or the number of specific symbols 503 to replace the other symbols may be determined for each type of the specific symbols 503.
(Code No. Determination Table)
The present embodiment deals with a case where the code Nos. of specific symbols to be increased is determined for each of the symbol columns based on the random numbers obtained and the code No. determination table. The present invention however is not limited to this. For example, the code No. of a specific symbol 503 to be increased may be set in advance for each symbol column.
(Wild Symbol Increase Number Determination Table)
(Trigger Symbol Increase Number Determination Table)
(Payout Table)
Data of each of the above tables is stored in the ROM 72 or the RAM 73 of the motherboard 70 (game controller 100) of the slot machine 10. Thus, the slot machine 10 is capable of running a base game even when it is separated from the external control device 621 (center controller 200) to operate as a single machine.
(Gaming Terminal Management Table)
The game type column stores therein a type of base game being run at each slot machine 10 in association with the machine number. Examples of types of the base game include the regular game and the bonus game. The slot machine 10 allotted machine number “001,” for instance, has been repeating unit games of the regular game, since the game type column thereof indicates the “regular game.”
The game status column stores a state of a base game ongoing at each slot machine 10, that is, a game state of a unit game, in association with the machine number. The gaming states include “run” and “stop.” For example, at the slot machine 10 allotted machine number “002,” a win or loss has been resulted in a unit game of the regular game and the next unit game is to begin, since the indicated game type is “regular game,” and the indicated game state is “stop.” At the slot machine 10 allotted machine number “004,” a unit game of the bonus game is being run, since the indicated game type is “bonus game,” and the indicated game state is “run.” The accumulated game number column stores an accumulated game number of unit games of the regular game as an accumulated game number. The accumulation starts when it has determined whether each of the slot machines 10 participates or not. The accumulated game count at each of the slot machines 10 is used for calculation of a total accumulated game count by combining the accumulated game counts at all the slot 15 machines 10. The total accumulated game count is used for a determination of whether the common game runnable condition is met.
(Common Game Management Table)
The gaming terminal column stores therein unique machine numbers respectively allotted to the slot machines 10. In the present embodiment, machine numbers “001” to “005,” which are the machine numbers of five slot machines 10, are stored. The bet amount Sn column stores, for each unit game, a bet amount on a slot game which is the base game. For example, a bet amount of “10.4” is placed on the current slot game at the slot machine 10 allotted machine number “001.” A bet amount of “12.4” is placed on the current slot game at the slot machine 10 allotted machine number “004.”
The payout multiplying factor An column stores a payout multiplying factor An of the common game. In the present embodiment, the payout multiplying factor An is “double,” thus winning the common game yields the same amount of payout as the bet amount on the common game. In other words, winning the common game causes the bet amount to remain the same, as is the case of a common game ending in a draw.
The shooter column stores numbers “1” and “0,” respectively indicating that the slot machine 10 is designated to be the shooter and not. In the present embodiment, the slot machine 10 allotted machine number “002” is designated to be the shooter.
The accumulated bet amount Bn column stores accumulated bet amounts Bn calculated by the equation Bn=ΣSn−Cn−Dn). In other words, the accumulated bet amount Bn is a bet mount to which a bet amount calculated by subtracting the special bet amount Cn and the base bet amount Dn from a base game bet amount is added for each unit base game. The special bet amount Cn column stores a special bet amount Cn calculated by the equation Cn=Bn×3%. Note that the percentage 3 in the equation is an example, and may be changed as needed. The special bet amount Cn is employed as a basis of calculation of the special bet total amount G which is added to the bet amount placed at the slot machine 10 designated to be the shooter of the common game.
The base bet amount Dn column stores base bet amount Dn calculated by the equation Dn=Bn×7%. Note that the percentage 7 in the equation is an example, and may be changed as needed. The base bet amount Dn is interchangeable with a common bet amount Tn of the common game bet amount Tn column. The common game bet amount Tn is a bet amount to be bet on the common game first, and is a minimum bet amount bettable on the common game. For instance, at the slot machine 10 allotted machine number “002,” a common game bet amount of “7.20” is placed on the current common game. At the slot machine 10 allotted machine number “004,” a common game bet amount of “3.60” is placed on the current common game.
The base bet total amount F column stores the base bet total amount F calculated by the equation F=ΣDn. The base bet total amount F is a total amount of base bet amount Dn placed at all the slot machines 10, and used for calculation of a payout ratio Kn (contribution level En) at each slot machine 10. The special bet total amount G column stores a special bet total amount G calculated by the equation G=ΣCn. The special bet total amount G is a total amount of a special bet amount Cn at all the slot machines 10, and is added to a common game bet amount Tn at the specific slot machine 10 designated to be the shooter.
The mode H column stores data of various types of game modes in the common game. Specifically, the mode H column stores one of letters “P” and “E,” respectively indicating an advanced mode and an easy mode. In the present embodiment, the slot machines 10 respectively 15 allotted machine numbers “001” and “002” run the common game in the advanced mode, and the slot machines 10 allotted machine numbers “003,” “004,” and “005” run the common game in the easy mode.
The easy-mode total amount I column stores an easymode total amount I calculated by the equation I=G×(I/5). Here, the ratio i/5 refers to the ratio of the number of slot machines 10 running the common game in the easy mode (i) to the total number of slot machines 10 (five slot machines 10). As the total number of slot machines 10 increases or decreases, the number, i.e., “five (5)” is changed accordingly. In the present embodiment, there are three slot machines 10 running the common game in the easy mode. Thus, the easy-mode total amount I is calculated by the equation of G×⅗.
The advanced mode total amount J column stores the advanced mode total amount J calculated by the equation I=G×(5−i)/5. Here, (5−i)/5 refers to the ratio of the number of slot machines 10 running the common game in the advanced mode (5−i) to the total number of slot machines 10 (five slot machines 10). As the total number of slot machines 10 increases or decreases, the number, i.e., “five (5)” is changed accordingly. In the present embodiment, the number of slot machines 10 running the common game in the easy mode “E” is three. Thus, the advanced mode total amount J is calculated by the equation G×(5−3)/5.
The payout ratio Kn (contribution level En) column stores the payout ratio Kn calculated by the equation Kn=Dn/Dmax. Here, the Dmax refers to a maximum base bet amount Dn in the same game mode. For example, the slot machines 10 allotted machine numbers “001” and “002” run the common game in the advanced mode, and the slot machines 10 allotted machine numbers “003,” “004,” and “005” run the common game in the easy mode.
The corrected special bet amount Ln column stores a corrected special bet amount Ln calculated by the equation Ln=(I or J)×Kn. The corrected special bet amount Ln is the total bet amount in each mode calculated taking into account the contribution level (payout ratio) at slot machines 10 running a game in the same game mode. The total bet amount Mn column stores a total bet amount Mn calculated by the equation Mn=Ln+Dn. The total bet amount Mn is a bet amount to be placed when the slot machine 10 is designated to be the shooter. The next-game carry-over amount Nn column stores a next-game carry-over amount Nn carried over to each common game bet amount Tn. The next-game carry-over amount Nn is an amount calculated by subtracting the common game bet amount Tn of the corresponding slot machine 10 from a maximum common game bet amount Tmax in the same game mode. The next-game carry-over amount Nn is employed as an initial value of the common game bet amount Tn in the next common game, when the current common game ends.
(Die Pip Storage Table)
(Subtraction Value Determination Table)
The random number range column is associated with each subtraction value of the subtraction value column. Subtraction value “1” is associated with the random numbers ranging from 0 to 77, subtraction value “2” is associated with the random numbers ranging from 78 to 205, and subtraction value “3” is associated with the random numbers ranging from 206 to 255. Thus, in the subtraction value determination table, a number is randomly determined within the random number ranging from 0 to 255, and a subtraction value associated with the random number value where the selected number belongs is determined with a predetermined probability.
(Display State)
The following specifically describes a display state of the symbol display device 16 while the slot machine 10 is in operation.
(Slot Game: Regular Game Screen)
More specifically, the regular game screen is arranged in a center portion of the symbol display device 16, and includes: the display window 150 having the five simulated reels 151 to 155, and the payline occurrence parts 65L and 65R which are arranged on both sides of the display window 150 and symmetrical with respect to the display window 150. Note that
Above the display window 150 are: the credit amount display unit 400, the bet amount display unit 401, a wild symbol count display unit 415, a trigger symbol count display unit 416, and the payout display unit 402. These units 400, 401, 415, 416, and 402 are sequentially arranged in this order from the left side to the right side when viewed from a player. A base game number display unit 417 is arranged below the wild symbol count display unit 415. A minimum game number display unit 418 and a trigger game number display unit 419 are displayed below the trigger symbol count display unit 416.
The credit amount display unit 400 displays a credit amount. The broken number cash display unit displays a fractional amount of cash. The bet amount display unit 401 displays a bet amount placed on the current unit game. The wild symbol count display unit 415 displays the number of wild symbols 503a in a unit game in progress. With this, it is possible to notify the player in advance that there are five wild symbols 503a in the regular game. The trigger symbol count display unit 416 displays the number of trigger symbols 503b in a unit game in progress. The trigger symbol count display unit 416 displays the number of trigger symbols 503b in a unit regular game in progress. The payout display unit 402 displays the number of coins to be paid out when a winning combination is achieved.
The number of times of base game executed in a slot machine 10 is displayed on the base game number display unit 417. A minimum game number as a game running condition is displayed on the minimum game number display unit 418. A trigger game number as a common game start condition is displayed on the trigger game number display unit 419.
Below the display window 150 are: a help button 410; a pay-table button 411; a bet unit display unit 412; a stock display unit 413; and a free game count display unit 414. These units 410, 411, 412, 413, and 414 are sequentially arranged in this order from left to right when viewed from the player.
The help button 410, when pressed by a player, activates a help mode. The help mode provides a player with information to solve his/her problem regarding the game. The pay-table button 411, when pressed by a player, activates a payout display mode in which an amount of payout is displayed. The payout display mode displays to the player a guidance screen indicating relation of a winning combination to the payout multiplying factor.
The bet unit display unit 412 displays a bet unit (payout unit) at the current point. With the bet unit display unit 412, the player is able to know that, for example, he/she is allowed to participate in a game with a bet by an increment of one cent.
The stock display unit 413 displays a bonus game carry-over number. Here, the “bonus game carry-over number” means the remaining number of bonus games runnable subsequently to an end of the currently-run bonus game. That is, when the stock display unit 413 displays “3,” three more bonus games are consecutively runnable after the currently-run bonus game. Note that the stock display unit 413 displays the number “0” in the regular game.
The free game count display unit 414 displays the total number of times the bonus game is to be repeated, and how many times the bonus game has been repeated. In other words, when the free game count display unit 414 displays “0 OF 0,” the total number of times free games are to be repeated (“free game total number”) is 0, that is, the game in progress is not a bonus game. Further, when the free game count display unit 414 displays “5 OF 8,” during the bonus game, the free game total number is eight, and the current game in progress is the fifth free game.
(Bonus Winning Screen During Regular Game)
On this screen, a bonus winning screen 420 is displayed as a popup to notify a player of the winning of bonus using a symbol image and an image of text “FEATURE IN.” Then, at the same time or immediately after displaying the bonus winning screen 420, the free game total number “0” of the free game count display unit 414 is switched to “7.” Thus, the player is able to know that he/she has won a bonus, and that the game will shift to a bonus game in which the free game is repeated seven times.
(Slot Game: Bonus Game Screen)
Specifically, the free game count display unit 414 displays the free game total number and the game number of the current game. For example, the free game count display unit 414 indicates that the first free game out of seven free games is running. Other operations are the same as those of the regular game.
(Craps Game Screen)
Next, during an ending stage, a few craps games which result in a draw are run. The screens displayed during the time are the roll request screen 801 and the die movie screen 802, which are the same screens as those displayed in the initial stage. When the last craps game resulting in a win is run, a winning screen 804 showing winning pips of dice is displayed, and a payout screen 805 indicating that a win is resulted and indicating a payout amount is displayed thereafter. On the other hand, when the last craps game resulting in a loss is run, a loss screen 806 showing losing pips of dice is displayed, before a game result screen 807 is displayed.
In the embodiment, the following effect by dice may be provided.
A dice moving image screen 802′ as shown in
(Operations of Slot Machine 10: Regular Game Running Process)
The following describes the operations of the slot machine 10 with the above structure. The regular game running process shown in
As shown in
The main CPU 71 determines whether a coin is bet (S11). During the process, the main CPU 71 determines whether an input signal to be output from the 1-bet switch 34S when the 1-bet button 34 is operated, and/or an input signal to be output from the 10-bet switch 39S when the 10-bet button 39 is operated is received. When the main CPU 71 determines that no coin is bet, the process is brought back to step S10.
Meanwhile, when the main CPU 71 determines that a coin is bet in step S11, the main CPU 71 executes a process to reduce the credit amount stored in the RAM 73 (S12). Note that when the number of coins bet exceeds the credit amount stored in the RAM 73, the main CPU 71 brings the process back to step S11 without the reduction of the credit amount stored in the RAM 73. Further, when the number of coins bet exceeds the maximum value bettable on one game (500 coins in the present embodiment) the process moves onto step S13 without the reduction of the credit amount stored in the RAM 73.
Next, the main CPU 71 determines whether the start button 46 is pushed (S13). During the process, the main CPU 71 determines whether or not an input signal to be outputted from the start switch 46S when the start button 46 is pushed is received. When it is determined that the start button 46 is not pushed, the process is brought back to S10. Note that when the start button 46 is not pushed (for example, when an instruction to end a game is inputted without the start button 46 being pushed), the main CPU 71 cancels the result of the reduction executed in step S12.
Meanwhile, when the main CPU 71 determines in step S13 that the start button 46 is pushed, the main CPU 71 transmits terminal-side game information to the center controller 200 (S14) before executing a regular game symbol determining process (S15). In the regular game symbol determining process, a code Nos associated with the symbols stopped are determined. Specifically, the main CPU 71 obtains a random number, and determines the code No. for each symbol column at the time of stopping symbol columns in the display blocks 28, based on the random number obtained, and the regular game symbol table of
Next, the main CPU 71 executes a scroll display control process in step S16. The process is for controlling the display so that after scrolling of the symbols 501 has started, the symbols 501 determined in step S15 are rearranged.
Next, the main CPU 71 determines whether a winning is achieved (S17). In step S17, the main CPU 71 counts the number of symbols 501 rearranged on each payline L, among the symbols 501 rearranged in step S16. Then, the main CPU 71 determines whether two or more symbols 501 are rearranged.
When it is determined that a winning is achieved, the main CPU 71 performs a process related to coin payout (S18). In this process, the main CPU 71 refers to the odds data stored in the RAM 73, and determines the payout multiplying factor based on the number of certain symbols 501 rearranged along a payline L. The odds data indicates the number of symbols 501 rearranged on a payline L and associated payout multiplying factors (see
The present embodiment deals with a case where it is determined that a winning is achieved when symbols 501 arranged along a single payline L includes at least two symbols 501 of the same type. The present embodiment, however, is not limited to this. For example, the paylines may be omitted from the present invention, and it may be determine that a winning is achieved when symbols 501 rearranged in the display blocks 28 include at least two symbols 501 of the same type.
When the main CPU 71 determines that no winning is achieved in step S17, or after step S18 is executed, the main CPU 71 determines whether three or more trigger symbols 503b are rearranged (S19). During the process, the main CPU 71 determines whether three or more trigger symbols 503b are rearranged in the display blocks 28, irrespective of the payline L. In step S19, as shown in
When it is determined in S19 that fewer than three trigger symbols 503b are rearranged, or after S21, the main CPU 71 runs a rescue process to rescue the player when a predetermined rescue condition has been met (S22).
After step S22, the main CPU 71 transmits game end information as information for causing all the slot machines 10 to simultaneously start the common game (S23). Thereafter, a terminal-side common game process of
(Operations of Slot Machine: Bonus Game Running Process)
Next, the bonus game running process is executed with reference to
The player is able to play a game without betting a coin in the bonus game. First, the main CPU 71 sets remaining free game count T to T=F1 (specific count=7) in a free game count storage region of the RAM 73 (S30).
Further, the main CPU 71 displays a bonus winning screen 420 on the symbol display device 16 as a popup, as shown in
Next, the main CPU 71 executes a wild symbol increase count determining process (S31). Specifically, when three or more trigger symbols 503b are rearranged, a random number is obtained first. Then, a total increase in the number of wild symbols is determined based on that random number and the wild symbol increase number determination table. The number of wild symbols is increased in a stepwise manner, or increased as a group.
Further, the main CPU 71 executes a bonus game symbol table updating process (S32). In the bonus game symbol table updating process, the main CPU 71 updates the bonus game symbol table based on an increase in the number of wild symbols 503a determined in the additional wild symbol increase count determining process.
Next, the main CPU 71 executes a bonus game symbol determining process (S33). In the bonus game symbol determining process, the main CPU 71 determines a code No. at the time of stopping the symbols 501, by running the symbol determination program stored in the RAM 73. More specifically, the main CPU 71 obtains random numbers, and determines the code No. of each symbol column of the display blocks 28, at the time of stopping the symbols, based on the random numbers obtained, and the bonus game symbol table.
Next, in step S34, the main CPU 71 executes a scroll display control process. This process is a display control whereby scrolling of symbols 501 is started and symbols determined in S33 are rearranged thereafter.
Next, the main CPU 71 determines whether a winning is achieved (S35). In the present embodiment, a winning is achieved when symbols 501 rearranged along a payline L includes at least two symbols of the same type, as described above. The “WILD” symbol which is a wild symbol 503a is a symbol 501 which can substitute for another type of symbol 501. In the bonus game, the number of wild symbols 503a is increased compared to that of the regular game. Therefore, the possibility of winning is higher than the regular game.
In step S36, the main CPU 71 counts each type of the symbols 501 rearranged on each payline L, among the symbols 501 rearranged in step S35. Then, the main CPU 71 determines whether two or more types of symbols 501 are rearranged.
When it is determined that a winning is achieved, the main CPU 71 performs a process related to coin payout (S36).
When it is determined that a winning is not achieved in S35, or after the process of S36, the main CPU 71 determines whether three or more trigger symbols 503b are rearranged (S37). In this process, whether or not three or more trigger symbols 503b are rearranged in the display blocks 28 is determined, without taking into consideration the paylines L.
In step S37, when it is determined that three or more trigger symbols 503b are rearranged, the main CPU 71 sets the free game remaining count T to T=T+F1 (F1=first specific count=7) in the free game count storage region in the RAM 73 (S38).
In step S37, when it is determined that fewer than three trigger symbols 503b are rearranged, or after step S38 is executed, the main CPU 71 sets the free game remaining count T to T=T−1 in the free game count storage region in the RAM 73 (S39).
Subsequent to the processing of step S39, the main CPU 71 transmits game completion information as information for starting a common game simultaneously at all slot machines 10 (S40). Afterwards, the terminal-side common game processing of
Next, the main CPU 71 determines whether T equals 0, based on remaining count data stored in the free game count storage region of the RAM 73 (S42).
When it is determined that T does not equal 0, the main CPU 71 brings the process back to step S34. Meanwhile, when it is determined that T equals 0, the main CPU 71 ends the sub routine.
Processing Operation of Slot Machine 10: Terminal-Side Common Game Processing)
In the above-described regular game execution processing or bonus game execution processing, if terminal-side common game processing is executed, running condition satisfying processing of inquiring whether or not to participate in a common game is executed for a player of a slot machine 10. This player is ineligible for participation in a common game in a failure to meet a game running condition for the reason that the number of times of base game fails to reach the number of trigger games, as shown in
A slot machine 10 at which the number of times of base game fails to reach the number of trigger games receives an inquiry as to whether or not to participate in a common game, from a center controller 200 in step S50. In response to this, the slot machine 10 responds to whether or not to participate therein.
A slot machine at which the number of times of base game reaches the number of trigger games does not receive the inquiry as to whether or not to participate in the common game from the center controller 200 in step S50.
Where a response of no participation in the common game is made, no player participates in this common game, no game start command is received (S51, NO) and then terminal-side common game processing is completed. A slot machine 10 having made a response of participation in the common game, a slot machine 10 at which a common game start condition is met, and a slot machine 10 meeting a game start condition are on standby until these slot machines receive a game start command. During standby, a base game is executed. Afterwards, when they receive the game start command (S51, YES), a common game enable state having an eligibility to participate in the common game is established. Therefore, mode selection processing of selecting an advanced mode or an easy mode is executed (S52). Thereafter, a terminal-side bet process is run (S54). Next, based on shooter information from the center controller 200, it is determined whether the slot machine 10 is designated to be the shooter (S55). When the slot machine 10 is not designated to be the shooter (S55, No), it is determined whether a roll operation is executed, based on roll start information from the center controller 200 (S58). When no roll operation is executed (S58, No), S58 is repeated to cause a stand-by state. When a roll operation is executed (S58, Yes), a roll operation image is displayed (S59).
Meanwhile, when the slot machine 10 is designated to be the shooter (S55, Yes), a shooter designation image appears, the shooter designation image notifying the player that the slot machine 10 is designated to be the shooter (S56). Thus, the player can recognize that he/she is designated to be the shooter, by visually confirming the shooter designation image. When the player executes a roll operation, a roll is executed, and roll start information is transmitted to the center controller 200 (S57). Afterwards, a movie of rolling dice image 905 is displayed on the symbol display device 16 (S59). Note that the display of the moving image continues until a win or loss is resulted in the craps game. As shown in
Next, it is determined whether the craps game ends in a draw, based on win/loss information from the center controller 200 (S60). When the craps game ends in a draw (S60, Yes), a draw process is run (S61). Thereafter, it is determined whether the craps game is run in the easy mode (S65). When the craps game is not run in the easy mode (S65: NO), S54 is run again. Meanwhile, when the craps game is run in the easy mode (S65, Yes), it is determined whether the easy mode is selected three times in a row (S66). When the easy mode is not selected three times in a row (S66: NO), step S54 is repeated. Meanwhile, when the easy mode is selected three times in a row (S66: Yes), a terminal-side skip process is executed (S67).
When S67 is executed, or when the craps game does not end in a draw (S60, NO), it is determined whether the craps game ends in a win (S62). When it is determined that no win is resulted (S62, No), it is determined that a loss is resulted in the craps game, and the screen is brought back to the slot game screen displayed immediately before the craps game had begun, such as the regular game or the bonus game (S64), and this routine ends. Meanwhile, when the craps game results in a win (S62, Yes), a payout process is executed based on payout information from the center controller 200. For example, a payout process is executed where a payout amount where the base bet amount placed on the common game is doubled is paid out. Further, when the slot machine 10 is designated to be the shooter, an amount corresponding to the special bet amount is paid out (S63). Step S52 is repeated thereafter.
(Processing Operation of Slot Machine 10: Running Condition Satisfying Processing)
In S50 of terminal-side common game processing, running condition satisfying processing is executed and then it is determined whether or not there is an inquiry of participation in a common game to a slot machine, as shown in
If there is an inquiry of participation in a common game (S501, YES), a participation inquiry screen is displayed. A player is asked as to whether or not to participate in a common game and then the player is given an explanation of a participation method or a non-participation method and the like. The participation method include: displaying a participation button and a participation amount (a bet amount equivalent to shortage of the number of times of base game relative to the number of trigger games) on a display screen; prompting a player to press the participation button; and then, prompting the player to pay the participation amount within a predetermined period of time. The nonparticipation method includes: prompting the player to press the nonparticipation button with a nonparticipation button being displayed on the display screen (S502).
Thereafter, it is determined whether the slot machine 10 is participating in the craps game, based on the above method for how to and how not to participate in the craps game (S503). When the slot machine 10 participates in the craps game (S503, Yes), a participation signal is outputted to the center controller 200 (S505) before this routine ends. Meanwhile, when the slot machine 10 is not participating in the craps game (S503, NO), a nonparticipation signal is output from the center controller 200 (S504) before this routine ends.
(Operations of Slot Machine 10: Mode Selection Process)
When a mode selection process is executed in step S52 of the terminal-side common game process, a game initial screen is displayed as shown in
Next, it is determined whether a mode selection is executed (S524). When no mode selection is executed (S524, No), it is determined whether a predetermined period of time has elapsed (S525). When the predetermined period of time has not elapsed (S525, No), S524 is re-run. Meanwhile, when the predetermined period of time has elapsed (S525, Yes), the easy mode is automatically selected, and easy mode selection information is transmitted, the information indicating that the easy mode is selected (S527), before this routine ends.
Meanwhile, when a mode selection is executed within the predetermined period of time (S524, Yes), it is sequentially determined whether the mode selected is the easy mode (S526). When the mode selected is the easy mode (S526, Yes), easy mode selection information is transmitted (S527) before this routine ends. Meanwhile, when the mode selected is not the easy mode (S526, No), advanced mode selection information indicating that the advanced mode is selected is transmitted (S528) before this routine ends.
(Operations of Slot Machine 10: Terminal-Side Bet Process)
When a terminal-side bet process is executed in step S54 of the terminal-side common game process, it is determined whether the easy mode is selected, as shown in
Meanwhile, when the easy mode is not selected (S541, No), an advanced mode bet screen is displayed, which advanced mode bet screen is suitable for a skilled player who is familiar with the game (S542). Afterwards, a manual bet is accepted (S544), and it is determined whether a predetermined period of time has elapsed (S545). When the predetermined period of time has not elapsed (S545, No), step S544 is repeated. When the predetermined period of time has elapsed (S545, Yes), a manual bet end screen is displayed (S546). When a manual bet has been placed under such a circumstance, the manual bet amount placed is maintained. Meanwhile, when a manual bet operation has not been executed, an automatic bet is placed. Afterwards, bet information related to an automatic or manual bet operation on the advanced mode bet screen is transmitted (S547) before this routine ends.
(Operations of Slot Machine 10: Draw Process)
When a draw process is executed in step S61 of the terminal-side common game process, it is determined whether the easy mode has been selected, as shown in
Meanwhile, when the easy mode has not been selected (S611, No), it is determined that the advanced mode has been selected, and an advanced mode draw screen is displayed (S613). Afterwards, a manual bet is accepted (S614), and it is determined whether a predetermined period of time has elapsed (S615). When the predetermined period of time has not elapsed (S615, No), step S614 is repeated. Then, after the predetermined period of time has elapsed (S615, Yes), the manual bet end screen is displayed (S616) before this routine ends.
(Operations of Slot Machine 10: Terminal-Side Skip Process)
When a terminal-side skip process is executed in step S67 of the terminal-side common game process, the center controller 200 outputs a skip start signal to execute the center-side skip process (S671), as shown in
Next, it is determined whether or not skip information is inputted (S673). If the skip information is inputted (S673, YES), a skip screen is displayed and updated (S674). Afterwards, it is determined that one slot machine is a shooter (S675). If such one slot machine is a shooter (S675, YES), a roll permission is notified (S676) and then processing of executing a roll is conducted (S677). A roll execution image based on roll information is then displayed (S679). Alternatively, if such one slot machine is not a shooter (S675, NO), it is determined whether or not a roll is executed (S678). A standby state is established until a roll has been executed (S678, NO). When a roll is executed (S678, YES), a roll execution image based on roll information is displayed (S679).
After S679, an information request signal is outputted (S680), and it is determined whether roll information is inputted (S681). When it is determined that roll information is inputted (S681, Yes), step S675 is repeated. Meanwhile, when no roll information is inputted (S682), the newest roll information is diverted to win/loss information (S682) before this routine ends.
(Operations of Center Controller 200: Center-Side Common Game Process)
As shown in
Afterwards, a bet update process is executed, and a part of a bet amount is stored for each bet amount Sn on the base game each time a base game is run, and the stored amount serves as a resource of a bet on a caps game and a payout of the common game (S73).
Subsequently, center-side advancement processing, indicating a migration timing from a slot game to a common game is executed (S74). The number of times of base game at each slot machine 10 is compared with the number of trigger games. If the number of times of base game at any of the slot machines 10 reaches the number of trigger games, a common game start condition satisfying flag is set to “1” so as to designate that the condition is met. If the number of times of base game at all of the slot machines 10 fails to reach the number of trigger games, the common game start condition satisfying flag is reset to “0” so as to designate that the condition is not met.
When the bet update process is executed as shown above, the common game start condition satisfy flag is then referred to, and it is determined whether the common game start condition is met (S75). When the common game start condition is not met (S75, No), the routine ends, and the process is repeated from S71. Alternatively, if a common game start condition is met (S75, YES), common game setting processing is conducted (S76). As shown in
If there is no response of participation from the slot machine 10 in S764 or if the processing of S765 is executed, it is determined that each slot machine 10 does not participate in the common game. Next, the number of times of base game at each slot machine 10 is reset to 0 (S766) and then the number of subsequent trigger games is determined (S767). In the embodiment, the minimum number of games is also determined when the number of subsequent trigger games is determined.
If it is determined that a predetermined timing is established in S77, a game start command is outputted to a slot machine 10 meeting a common game start condition and a slot machine 10 meeting a game running condition (S78). In this manner, at the slot machine 10 receiving the game start command, a common game is played, and at the slot machine 10 failing to receive the game start command, a base game is played.
Next, as shown in
Next, a shooter is randomly designated, and shooter information is transmitted to the designated specific slot machine 10 (S80). Next, a common game win/loss process is run at a timing that roll start information from the specific slot machine 10 is received (S81).
Specifically, first, roll start information is transmitted to a slot machine 10 at which roll start information indicating that a roll is executed meets the game running condition. Then, a win/loss mode is randomly selected from three types of win/loss mode for the craps game as the common game. The three types of win/loss mode consist of win, loss, or draw. Note that the random selection of the win/loss mode may be set in such a manner that the probability of each mode being selected differs among the mode. For example, the win/loss mode indicating “draw” may be selected with a greater probability than the other types of win/loss mode. When a win/loss mode is selected, win/loss information indicating a selected win/loss mode is transmitted to a slot machine 10 having satisfied the game running condition.
Thereafter, a center-side skip process is executed, and the center-side skip process is repeated until a win/loss mode is randomly selected, or until a win or loss is resulted, on condition that a skip start signal is received from the slot machine 10 (S82).
Thereafter, it is determined whether the win/loss mode selected in the common game win/loss process indicates a draw (S83). When the win/loss mode indicates a draw (S83: YES), the common game win/loss process of step S81 is executed with the same shooter. Note that when the win/loss mode selected is “draw,” the next shooter may be designated. In this case, the shooter may be (i) randomly selected from all the slot machines 10 having satisfied the game running condition, (ii) sequentially selected from the slot machines 10 in the descending order of the total value of the bet amount or the game number at the slot game, or (iii) sequentially selected in the order of the arrangement of the slot machines 10, or in the order of machine number.
Meanwhile, when the win/loss mode is not “draw” (S83, No), it is subsequently determined whether the player wins or not (S84). When the player wins (S84, Yes), a payout amount at each slot machine 10 is calculated, and payout information indicating the payout amount is transmitted to each slot machine 10 (S85) before S86 is run. Meanwhile, when the player loses (S84, No), S86 is immediately run. In other words, the craps game screen is switched to the progress screen at the initial state (S86). A common game management table of
(Operations of Center Controller 200: Center-Side Skip Process)
As shown in
Then, it is determined whether the craps game ends in a draw with the pips of dice (S833). When the craps game ends in a draw (S833: YES), the draw count value is counted up (S834), and the pips of dice are stored in association with the draw count value (S835)(see die pip storage table of
If the craps game does not end in a draw (S833, NO), it is subsequently determined whether or not the draw count value is “3” or less (S836). If the draw count value is not “3” or less (S836, NO), one subtractive value is randomly determined from among the subtractive values of “1”, “2”, and “3” (S838). Afterwards, the subtractive value is subtracted from the draw count value, whereby a skip value is computed (S839). Pips of dice corresponding to “1” to “skip value” are read out (S840) and then each of the pips of the dice is sequentially outputted (S841). The pips of the dice corresponding to “skip value +1” to “the draw count value” are read out (S842) and then each of the pip of the dice is sequentially outputted (S843). After the draw count value has been reset to “1” (S844), this routine is completed.
Meanwhile, when the draw count value is equal to or smaller than “3” (S836: YES), a roll information output process is executed (S837).
In other words, as shown in
When the draw count value is not “1” (S8371: NO), it is sequentially determined whether the draw count value is “2” (S8373). When the draw count value is “2” (S8373: YES), one of “1” or “2” is randomly determined as a readout value (S8374). After that, there is determined whether the read-out value thus determined is “1” (S8375). If the read-out value is “1” (S8375: YES), the pips of dice of the draw game corresponding to the first game in the skip process are output as the skip information (S8376). Then, this routine will end after outputting as roll information the pips of dice of the final game having resulted in a win or loss, which corresponds to the draw count value of “2” (S8377). On the other hand, when the read-out value determined is not “1” (S8375, NO), the pips of dice corresponding to the first and second games in the skip process are sequentially output as the roll information (S8378), and the routine ends thereafter. Thus, in the center-side skip process, when a win or loss results from the second automatic roll, a roll effect is executed in relation to a game result of the first or second craps game, which indicates a win or loss.
When the draw count value is not “2” (S8373: NO), it is determined that the draw count value is “3”, and then one of “1”, “2”, and “3” is randomly determined as a read out value (S8379). After that, there is determined whether the read-out value thus determined is “1” (S8380). If the read-out value is “1” (S8380: YES), the pips of dice of the draw game corresponding to the first and second games in the skip process are output as the skip information (S8381). Then, this routine will end after outputting as roll information the pips of dice of the final game having resulted in a win or loss, which corresponds to the draw count value of “3” (S8382).
On the other hand, when the read-out value determined is not “1” (S8380, NO), there is determined whether the read-out value determined is “2” (S8383) If the read-out value is “2” (S8383: YES), the pips of dice of the draw game corresponding to the first game in the skip process are output as the skip information (S8386). Then, this routine will end after outputting as roll information the pips of dice corresponding to the draw count values of “2” and “3” (S8387). On the other hand when the read-out value determined is not “2” (S8383, NO), this routine will end after outputting as roll information the pips of dice corresponding to the draw count values of “1” to “3” (S8385).
Thus, in the center-side skip process, when a win or loss results from the third automatic roll, a roll effect is executed in relation to a game result of any one of the first to third craps games, which indicates a win or loss.
(Game Procedure)
The following details a game procedure realized by executing various processes in line with the above mentioned flowcharts. A slot game which is the base game is run as shown in
After that, the displaying is switched to the mode selection screen (C3), and there is determined whether the game mode is the advanced mode (C4). When an easy mode button on the mode selection screen is pressed, the easy mode process is executed (C5). On the other hand, when an advanced mode button on the mode selection screen is pressed, the advanced mode process is executed (C6).
(Game Procedure: Easy Mode Process)
When the easy mode process shown in
Next, the roll is executed in the slot machine 10 designated to be the shooter. Specifically, a roll screen is displayed in the slot machine 10 designated to be the shooter. The roll screen prompts the player to enter a roll operation by displaying the time remaining for entering the roll operation. When the roll button 902 is pressed before elapse of the remaining time, a movie showing rolling dice image 905 at the timing of operating the button 902 is displayed. On the other hand, when the roll button 902 is not pressed before the remaining time elapses, the movie showing the rolling dice image 905 is displayed when the remaining time is counted down to “0” (C55).
A winning is achieved when the pips of dice resulted from the rolling is either “7” or “11” (C56). Then, a prize corresponding to the bet amount is awarded. For example, when a still dice image 905 showing a combination of pips of the dice that add up to “7” is displayed, a prize of “$150.20” or the like is displayed (C57). After that, an automatic bet on a pass line in C53 is executed and the next craps game is executed.
Further, a loss is resulted when “2”, “3”, or “12” is resulted from the rolling. For example, when a still image of the dice image 905 shows a combination of pips of dice that add up to “2”, a text is indicated showing a loss. Then, the easy mode is ended (C58).
Further, the game ends in a draw when “4”, “5”, “6”, “8”, “9”, or “10” are produced from the rolling (C59). Then, the point is determined (C60). For example, when a still image of the dice image 905 shows a combination of pips of dice that add up to “5”, text indicating a draw is displayed, and point “5” is pop-up displayed.
After this, winning conditions, losing conditions, draw conditions, and prizes of the craps game are displayed. Specifically, the winning conditions, draw conditions, and losing conditions are indicated in the form of numbers and in the form of images of a combination of dice. Further, the prize awarded when a winning is achieved is displayed (C61).
Next, the roll screen is displayed. When the predetermined button operation is executed before the countdown ends, a player-entered roll operation is executed. When the count down value reaches “0” before the entry of the roll button 902, the roll operation is automatically executed (C62). When “5” results from the roll, the number matches the point “5”, and a winning is therefore achieved (C63). Then, the prize of “$150.20” displayed is awarded (C57). After that, the next craps game is started, and an automatic bet on a pass line in C53 is executed.
Further, a loss is resulted when the pips of dice resulted from rolling add up to “7” (C65). Text indicating the loss is displayed for a predetermined period, and then the easy mode is ended. Further, the game results in a draw when the pips of dice resulted from the roll are other than the point “7”, such as “9” (C64). In this case, C61 is executed until the game results in a draw for a predetermined number of times in a row. For example, when the game results in a draw for a predetermined number of times in a row, determination of a game result by roll is collectively executed sequentially in relation to a series of games until the game result other than a draw is to occur. From the series of game results, at least a part of draw game results are skipped, and craps games of the remaining game results are successively executed. When the game result of a craps game is a winning, C63 is executed. On the other hand, when the game result of a craps game is a loss, then C65 is executed (C66).
(Game Procedure: Advanced Mode Process)
When the advanced mode process shown in
Next, an advanced mode bet screen is displayed which shows the surface of table used in craps games. Then, automatic bet is executed on a pass line. Note that, for the automatic bet is used the base bet amount and the special bet amount collected from the bets in the slot game (C73). Further, manual betting is enabled. When the manual betting is enabled, count down of the time for accepting the manual betting is started. When the counted value reaches “0”, the manual betting is disabled, and an image is pop-up displayed to indicate that manual betting is disabled (C74).
Next, a roll screen is displayed in the slot machine 10 designated to be the shooter. Then, player-started or automatic rolling is executed (C75). A winning is achieved when the pips of dice resulted from the rolling is either “7” or “11” (C76). Then, a prize of “$150.20” or the like corresponding to the bet amount is awarded (C77). Then, the next craps game is run.
Further, a loss is resulted when “2”, “3”, or “12” is resulted from the rolling (C78). In this case, the game results such as the prizes won in the craps games are displayed, and an image is displayed to indicate the end of game. The craps games of the advanced mode are then completed.
Further, the game ends in a draw when “4”, “5”, “6”, “8”, “9”, or “10” are produced from the rolling (C79). In this case, when the pips of dice resulted is “5”, this “5” is determined to be the point, and a display area of the bet screen corresponding to this point is highlighted (C80). After that, manual betting is enabled for a certain period (C81). Then, player-started or automatic roll is executed (C82). A winning is resulted when the pips of dice resulted from the roll matches the point “5” (C83). In this case, the game result of the craps game is displayed, while payout is executed (C77). The next craps game is run thereafter.
Further, a loss is resulted when the pips of dice resulted from rolling add up to “7” (C85). In this case, the advanced mode is ended. Further, the game results in a draw when the pips of dice resulted from the roll is other than the point “5” (C84), and the craps game is run again.
While the gaming machine of the embodiment is configured to be able to select either of an easy mode of a craps game or an advance mode of the craps game as a common game, such common games which can be selected in the gaming machine of the present invention may be games of different kinds without being limitative thereto. Such common games can include a roulette game and a Sic Bo game, for example.
That is, the gaming machine of the present invention may be configured to be able to select either of the craps game and the roulette game; may be configured to able to select either of the craps game and the Sic Bo game; or alternatively, may be configured to be able to select any one of the craps game, the roulette game, and the Sic Bo game. In this manner, for example, it becomes possible to divide players into a group to play the craps game and a group to play the roulette game, enabling the players to select any of more options.
In addition, the common game may be configured to be able to select an easy mode or an advanced mode of the roulette game or Sic Bo game. The easy mode used here denotes a mode enabling only a predetermined automatic mode and the advanced mode is a mode manually enabling an additional bet other than an automatic mode.
Further, the gaming machine of the present invention may be configured to be able to select both of kinds of games (such as a craps game, a roulette game, and a Sic Bo game, for example) and modes (such as an easy mode or an advanced mode, for example).
The present embodiment deals with a case where the number of paylines L is 25; however, the number of paylines is not limited to this in the present invention. For example, the number of paylines may be 30.
The present embodiment deals with a case where winning of bonus is achieved when three or more trigger symbols are rearranged. However, winning of bonus is not limited to this. For example, winning of bonus may be achieved when a predetermined time has elapsed since the last bonus game has ended.
Further, in the present embodiment, the free game is a game in which display of symbols on display blocks 28 are varied and stopped, and then an amount of payout is determined according to the symbols having stopped or a combination of the stopped symbols (i.e. a game normally run in a slot machine). However, the free game of the present invention is not limited to this, and the free game may be different from a game run in a slot machine. Examples of the free game include: a card game such as poker, a shooting game, a fighting game, or the like. The free game may be a game that awards a game medium or a game awarding no game medium.
Further, the following is also possible. Namely, a free game is run on condition that the number of regular games counted during the insured mode reaches a predetermined count. Then, when the number of regular games counted during the insured mode once again reaches a predetermined number, a free game which is different from the previous free game is run. The free game in the present invention may be suitably designed, and is not particularly limited, as long as the free game requires no bet of a game medium.
The above embodiment thus described solely serves as a specific example of the present invention, and the present invention is not limited to such an example. Specific structures and various means may be suitably designed or modified. Further, the effects of the present invention described in the above embodiment are not more than examples of most preferable effects achievable by the present invention. The effects of the present invention are not limited to those described in the embodiments described above.
Further, the detailed description above is mainly focused on characteristics of the present invention to fore the sake of easier understanding. The present invention is not limited to the above embodiments, and is applicable to diversity of other embodiments. Further, the terms and phraseology used in the present specification are adopted solely to provide specific illustration of the present invention, and in no case should the scope of the present invention be limited by such terms and phraseology. Further, it will be obvious for those skilled in the art that the other structures, systems, methods or the like are possible, within the spirit of the invention described in the present specification. The description of claims therefore shall encompass structures equivalent to the present invention, unless otherwise such structures are regarded as to depart from the spirit and scope of the present invention. Further, the abstract is provided to allow, through a simple investigation, quick analysis of the technical features and essences of the present invention by an intellectual property office, a general public institution, or one skilled in the art who is not fully familiarized with patent and legal or professional terminology. It is therefore not an intention of the abstract to limit the scope of the present invention which shall be construed on the basis of the description of the claims. To fully understand the object and effects of the present invention, it is strongly encouraged to sufficiently refer to disclosures of documents already made available.
The detailed description of the present invention provided hereinabove includes a process executed on a computer. The above descriptions and expressions are provided to allow the one skilled in the art to most efficiently understand the present invention. A process executed in or by respective steps yielding one result or blocks with a predetermined processing function described in the present specification shall be understood as a process with no self-contradiction. Further, the electrical or magnetic signal is transmitted/received and written in the respective steps or blocks. It should be noted that such a signal is expressed in the form of bit, value, symbol, text, terms, number, or the like solely for the sake of convenience. Although the present specification occasionally personifies the processes executed in the steps or blocks, these processes are essentially executed by various devices. Further, the other structures necessary for the steps or blocks are obvious from the above descriptions.
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