The present invention relates in general to a gaming device, and more particularly to a gaming device having a first game scheme involving a symbol generator, a second game and a first game terminator.
Contemporary gaming devices such as slot machines include a primary game and one or more bonus rounds. The primary games typically enable a player to generate one or more symbols using a symbol generator. The traditional symbol generator is a set of reels, where each reel displays a plurality of symbols. If the player reaches a predetermined combination of symbols, the player wins a value. In addition, if the player reaches a bonus triggering event, the gaming device advances the player to a bonus round where the player can accumulate additional values. The traditional bonus triggering event occurs when the player reaches a predetermined combination of symbols on a plurality of reels.
The existing primary games provide players with values and bonus triggering events based upon symbols that a player reaches using a symbol generator. These gaming devices do not include secondary games which accompany the symbol generator, wherein the secondary games also provide the player with values, bonus triggering events or other awards.
To increase player enjoyment and excitement, it is desirable to provide players with new game schemes for gaming devices which include a symbol generator and one or more secondary games for providing players with awards such as values and bonus triggering events.
The present invention overcomes the above shortcomings by providing a gaming device having a primary game which includes one or more, but preferably one, symbol generator and one or more secondary games. A symbol generator can be any mechanism in physical or video form, any mathematical calculation or model, any computer program or any technique which generates one or more symbols. Preferably, the symbol generator is a set of rotating reels where each reel displays a set of symbols. However, a symbol generator can involve other concepts such as a rotating wheel divided into a plurality of areas with symbols on those areas, a set of dice, one or more coins or a physical or virtual container which mixes a plurality of symbols and generates one or more symbols.
A secondary game can be any activity which provides a player with the opportunity to gain an award. The term award, as used herein includes one or more values or an opportunity to gain one or more values. Such an opportunity can be provided by triggering a bonus round. Preferably, a secondary game requires the player to complete a plurality of steps before reaching a win condition. When the player reaches a win condition in the secondary game, the gaming device provides the player with an award. Some examples of the preferred secondary games which require step-by-step progression are: (a) games which require a player to align a predetermined number of markers on a grid in a particular pattern; (b) games which involve the player competing against the gaming device, incorporating concepts such as those used in tic-tac toe, chess or checkers; and (c) games involving races and chases where the race or chase is carried out in a step-by-step process.
In operation, when the symbol generator generates one or more predetermined symbols, the gaming device operates or plays one or more secondary games. The gaming device may do so by enabling the player to use an input device to play the secondary game or the gaming device may automatically play the secondary game. If the player reaches a win condition in the secondary game, the gaming device provides the player with an award.
In one preferred embodiment, the symbol generator is a plurality of reels displaying a plurality of symbols, and each reel is associated with an independent secondary game. The secondary game involves a grid including a plurality of locations. When the player aligns a predetermined number of markers in a predetermined pattern on the grid, a win condition occurs. In operation, if a reel displays a predetermined symbol, the gaming device operates or plays the secondary game associated with that reel. The gaming device does so by displaying a marker at a particular location on the associated secondary game. Where the gaming device locates the marker can be predetermined or determined by the computer of the gaming device during the game. Preferably, the reel indicates where the marker will be located with a symbol which bears a message. Each time the reels spin, the process of generating a predetermined symbol and displaying a marker on the associated secondary game repeats itself until a win condition occurs. However, it should be appreciated that the symbols on a reel will not include a marker upon each spin of the reels.
In this embodiment, it is also preferable that each location on the grid of each secondary game is associated with a value. When a marker is positioned on the location, the player gains the value associated with that location. It is also preferable that the gaming device uses a cross-game symbol in conjunction with displaying a marker on a secondary game. A cross-game symbol is any symbol which is used by or displayed on the symbol generator and which is also used by or displayed on the secondary games. Preferably, the cross-game symbol is the same as the marker. Here, each reel displays at least one cross-game symbol, and when the symbol generator generates one or more predetermined symbols, the gaming device moves the cross-game symbol from the reels to the secondary games associated with such reels.
The game scheme of the present invention adds one or more secondary games to the traditional symbol generator used in primary games. When the symbol generator generates one or more predetermined symbols, the gaming device operates or plays one or more secondary games. When a player reaches a win condition in a secondary game, the gaming device provides the player with one or more of a variety of awards. Preferably, the award is a credit, bonus value or the triggering of a bonus round where the player can accumulate additional bonus value or credits.
In a further alternative embodiment of the present invention, the gaming device enables a player to play a first game having a symbol generator, a second game and a first game terminator. Preferably, the symbol generator includes a plurality of video reels. Preferably, each of the reels has a plurality of predetermined symbols thereon. In one embodiment, at least one of the reels includes at least one termination symbol and is sometimes referred to herein as a termination reel, and at least one of the other reels includes at least one second game triggering symbol and is sometimes referred to herein as second game triggering reel.
The gaming device further includes at least one independently operated second game. Preferably, each of the second games is associated with a different one of the second game triggering reels. The gaming device also includes a processor which controls the reels and the second games. If one of the predetermined second game triggering symbols occurs on one of the second game triggering reels, then the processor operates the second game associated with the second game triggering reel. It should be appreciated that the processor preferably only operates the second game that is associated with the second game triggering reel upon which the second game triggering symbol occurred. In alternative embodiments, the occurrence of the second game triggering symbol on the second game triggering reel could cause the processor to operate any one or all of the second games. Further, it should be appreciated that in alternative embodiments, a number of second game triggering symbols could be required to occur on the second game triggering reels before the processor operates the second game associated therewith.
When a termination trigger occurs on at least one of the termination reels, the processor terminates the first game. In one embodiment, the termination trigger is the occurrence of one of the predetermined termination symbols on one of the termination reels. In alternative embodiments, the termination trigger is the occurrence of more than one such as a designated number of the termination symbols on one of the termination reels. In further alternative embodiments, the termination trigger occurs across all of the termination reels.
Each second game includes at least one win condition in one embodiment of the gaming device according to the present invention. In one embodiment, the win condition includes a plurality of predetermined second game symbols. When the win condition occurs, the processor provides an award to the player. In one embodiment, the award is a predetermined number of free activations of the first game. Alternatively, the award could be a value, a credit, a number of credits, or an opportunity to gain a value.
In one embodiment, the second game includes an automatic win condition. In this embodiment, the player is able to select one choice from a plurality of displayed choices. Each displayed choice includes an associated award. Preferably, each displayed choice has a different award associated therewith. In one embodiment, the award is a predetermined number of free activations of the first game. Alternatively, the award could be a value, a credit, a number of credits, or an opportunity to gain a value.
In one embodiment, the player is able, with each activation of the second game, to select at least one choice from a plurality of displayed choices. In this embodiment, the player keeps selecting choices until a win condition occurs. The win condition could include all or a predetermined number of the plurality of displayed choices. Thus, the player must select all or a predetermined number of the plurality of displayed choices for the win condition to occur.
It should be appreciated that the player may only obtain an award associated with a win condition if the win condition is achieved prior to the termination of the first game. Thus, a player may only obtain an award associated with a win condition if all or a predetermined number of the choices are obtained prior to termination of the first game.
In one embodiment, the second game is reset after a random number of activations of the first game. Alternatively, the second game is reset after a predetermined number of activations of the first game. In one embodiment, the second game is reset to a state before any predetermined second game symbols or displayed choices have been acquired by a player. Thus, when a win condition in the second game includes a plurality of predetermined second game symbols, any second game symbols that the player had acquired would be automatically forfeited when the second game is reset.
In one embodiment of the present invention, a method for operating a gaming device is provided. The method includes a first step of providing a predetermined number of activations of a first game to a player. In one embodiment, the first game is a slot game including a plurality of video reels and the activations provided to the player are free spins of the reels. Preferably, each of the reels has a plurality of symbols thereon. The method further includes the steps of causing an activation of the first game and subtracting one activation from the activations (e.g., the free spins) provided to the player.
In one embodiment, the first game is terminated when a termination trigger occurs during the first game. Preferably, the termination trigger is associated with one of the reels. In one embodiment, the termination trigger is the occurrence of one of the predetermined termination symbols on the reel associated with the termination trigger. Alternatively, the termination trigger requires the occurrence of the more than one such as a designated number of the termination symbols on the reel associated with the termination trigger.
In one embodiment, the method further includes the step of initiating at least one independently operated second game when a predetermined event occurs during the first game. Preferably, each of the second games is associated with a different one of the reels. In one embodiment, the predetermined event is the occurrence of one of the predetermined second game triggering symbols on the second game triggering reel associated with the second game. Preferably, each second game is only initiated when the predetermined event occurs on the respective second game triggering reel.
The method, in one embodiment, repeats all of the steps from the step of causing an activation of the first game through the step of initiating the second game. Preferably, these steps repeat until the first game has been terminated or until the player has no activations or free spins remaining. Thus, the player may be able to exhaust their free spins before the first game terminates. However, it should be appreciated that if the termination trigger occurs, the remaining number of free spins are not able to be used as the first game terminates without giving the player an opportunity to exhaust the free spins.
It is therefore an object of the present invention to provide a gaming device having a game scheme involving a symbol generator and secondary award triggering games.
It is a further object of the present invention to provide a terminator for terminating the game scheme upon the occurrence of a predetermined termination trigger.
Additional features and advantages of the present invention are described in, and will be apparent from, the following Detailed Description of the Invention and the Figures.
Referring now to the drawings, two embodiments of the gaming device of the present invention are illustrated in
Gaming device 10 can incorporate any first game such as slot, poker or keno, any of their bonus triggering events and any of their bonus round games. The symbols and indicia used on and in gaming device 10 may be in mechanical, electrical or video form.
As illustrated in
As shown in
A player may cash out and thereby receive a number of coins corresponding to the number of remaining credits by pushing a cash out button 26. When the player cashes out, the player receives the coins in a coin payout tray 28. The gaming device 10 may employ other payout mechanisms such as credit slips redeemable by a cashier or electronically recordable cards which keep track of the player's credits.
Gaming device 10 also includes one or more display devices. The embodiment shown in
Each reel 34 displays a plurality of indicia such as bells, hearts, fruits, numbers, letters, bars or other images which preferably correspond to a theme associated with the gaming device 10. Furthermore, gaming device 10 preferably includes speakers 36 for making sounds or playing music.
As illustrated in
As illustrated in
It should be appreciated that although a processor 38 and memory device 40 are preferable implementations of the present invention, the present invention can also be implemented using one or more application-specific integrated circuits (ASIC's) or other hard-wired devices, or using mechanical devices (collectively and/or alternatively referred to herein as a “processor”). Furthermore, although the processor 38 and memory device 40 preferably reside on each gaming device 10 unit, it is possible to provide some or all of their functions at a central location such as a network server for communication to a playing station such as over a local area network (LAN), wide area network (WAN), Internet connection, microwave link, and the like. The processor 38 and memory device 40 is generally referred to herein as the “computer” or “controller.”
With reference to
In addition to winning credits in this manner, preferably gaming device 10 also gives players the opportunity to win credits in a bonus round. This type of gaming device 10 will include a program which will automatically begin a bonus round when the player has achieved a qualifying condition in the game. This qualifying condition can be a particular arrangement of indicia on a display device. The gaming device 10 preferably uses a video-based central display device 30 to enable the player to play the bonus round. Preferably, the qualifying condition is a predetermined combination of indicia appearing on a plurality of reels 34. As illustrated in the five reel slot game shown in
The game scheme of the present invention includes one or more symbol generators 100, preferably one, in a first game and one or more secondary games 102. The preferable symbol generator 100 (shown in
As illustrated in
Two such step-by-step secondary games 102 are shown in
The secondary games 102 shown in
Initially, it is preferable that in this preferred embodiment the first game begins with no markers 106 being displayed at any of the secondary games 102, as shown in
In time, one or more secondary games 102 accumulate a plurality of markers 106 as shown in
The game scheme of the present invention provides gaming devices with secondary games which accompany traditional symbol generators in first games. When a symbol generator generates one or more predetermined symbols, the gaming device operates or plays one or more secondary games. Preferably, the symbol generator is a plurality of reels and each reel is associated with an independent secondary game. Furthermore, it is preferable that secondary games require a player to complete multiple steps before reaching a win condition in the secondary games. When a win condition occurs, the secondary game provides the player with an award. Preferably, this award is a bonus value, a credit or the triggering of a bonus round.
Referring now to
This first game in this embodiment is a slot game, but it should be appreciated that any suitable type of game may be used in alternative embodiments. Further, this embodiment uses a plurality of video reels 34 as a symbol generator. However, it should be appreciated that alternative embodiments of the present invention can include any suitable type of symbol generator such as mechanical reels, video wheels and mechanical wheels. Further alternative embodiments could also employ a symbol generator such as that used in video poker and blackjack games, that is, a video representation of playing cards. Similarly, alternative embodiments of the present invention could include a plurality of second games 204 with each second game being associated with a different one of the reels 34.
The slot game in this embodiment operates in a free spin mode. Typically, in a free spin mode, a player is awarded a number of free spins or activations of the first game and game play continues until the player has exhausted all of their remaining spins. In this embodiment, the first game continues until the player has exhausted all of their free spins, or until the termination indicator 208 indicates that a predetermined termination trigger has been achieved.
Free spin modes of operation are typically employed in conjunction with secondary or bonus games. In one embodiment, the first game is a secondary or bonus game and the second game is a further secondary or bonus game. In one alternative embodiment, the first game is a primary game and the second game is a secondary or bonus game.
In one embodiment, the predetermined termination trigger is the occurrence of three “strikes” or termination symbols on the termination reel associated with the termination indicator 208. In alternative embodiments, the termination trigger could be the occurrence of any suitable number of “strikes.” Further, in alternative embodiments, the termination trigger can be the occurrence of any suitable predetermined termination symbol on the reel associated with the termination indicator 208. “Strikes” are used as the termination symbol in this embodiment for illustrative purposes only.
The termination indicator 208 in this embodiment is associated with the third reel 34 as indicated by terminator reel indicator 206. Thus, a “strike” must occur on the third reel, that is, the termination reel, in order to advance the termination trigger on the termination indicator 208. In alternative embodiments, the termination indicator 208 could be associated with any of the reels 34, more than one of the reels 34, or a combination of symbols on the reels 34.
The second game 204 in this embodiment is associated with the first reel 34 as indicated by second game triggering reel indicator 202. Thus, a predetermined second game triggering symbol must occur on the first reel 34, that is, the second game triggering reel, to activate the second game 204. In alternative embodiments, the second game 204 could be associated with any of the reels 34, or their could be more than one second game 204 with each of the second games 204 being associated with a different one of the reels 34.
The spins remaining window 212 shows that the player has ten spins remaining. The video reels 34 in this embodiment randomly display symbols 200 for each symbol position on the reels 34. The player activates or spins the video reels 34 by, for example, pressing spin button 213. Alternatively, pressing a play button (not shown) could activate the video reels 34, or the reels 34 could be automatically activated once the player is awarded the free spins. When the video reels 34 have come to rest, each of the reels 34 is analyzed to determine whether a winning combination or other predetermined symbol has been produced.
Referring now to
In this embodiment, the second game 204 enables the player to select one choice from four displayed choices, labeled “Bonus 1” 218a, “Bonus 2” 218b, “Bonus 3” 218c and “Bonus 4” 218d. In one embodiment, each of the displayed choices 218a, 218b, 218c and 218d has an award associated therewith.
Referring now to
In this embodiment of the second game 204, the player is able to select one choice from the four displayed choices 218a, 218b, 218c and 218d. However, it should be appreciated that alternatives embodiments of the second game 204 could allow the player to select a plurality of choices from the four displayed choices 218a, 218b, 218c and 218d. Alternatively, the processor could select a choice or a plurality of choices for the player. Further alternative embodiments of the second game 204 could also allow the player to choose from more or less than four displayed choices.
In one alternative embodiment of the second game, the player must collect or acquire all or a predetermined number of the displayed choices in order to achieve a win condition. Thus, the award associated with the win condition is not paid to the player until the player has selected or acquired all or a predetermined number of the displayed choices associated with the win condition.
For instance, where the win condition includes selecting all four of the displayed choices, the player must select all four of the displayed choices before the first game terminates in order to collect the award associated with the win condition. Therefore, if the player selects three of the displayed choices and the termination trigger occurs before the player is able to select the fourth displayed choice, the first game terminates and the player is not able to collect the award because the win condition did not occur. Similarly, if the player selects three of the displayed choices, but exhausts their free spins before they are able to select the fourth displayed choice, the first game terminates and the player is not able to collect the award because the win condition did not occur. However, if the player is able to select all four choice before the termination trigger occurs or before exhausting their free spins, then the win condition occurs and the player is paid the award associated with the win condition.
In one embodiment, after the occurrence of the termination trigger or after exhausting their free spins, the same player or a different player can reinitiate the first game and continue playing the first game in an attempt to obtain the win condition in the second game. For instance, where the player had previously selected three of the four displayed choices needed for the win condition and then the termination trigger occurred, the same player or a different player could reinitiate the first game and continue the first game in an attempt to select the fourth displayed choice and obtain the award associated with the win condition.
In one alternative embodiment, the second game is reset after a random or predetermined number of activations of the first game. That is, the displayed choices that were collected or acquired by the player are automatically forfeited and the player must again attempt to collect all or a predetermined number of the displayed choices before the win condition occurs and the award is paid. For instance, where the player had previously selected three of the four displayed choices needed for the win condition and then the termination trigger occurred, the player could reinitiate the first game and continue the first game in an attempt to select the fourth displayed choice and obtain the award associated with the win condition. However, in this embodiment, the second game is reset after a random or predetermined number of activations of the first game. Thus, the second game could reset before the player is able to select the fourth choice, thereby causing the player to automatically forfeit the three previously selected choices.
Referring now to
Referring now to
Referring now to
Referring now to
A determination is made at decision diamond 304 as to whether a terminator or termination symbol appears. In this embodiment, only one termination symbol is needed to terminate the first game. As with the above embodiments, the termination symbol must appear on a termination reel associated with the termination trigger. If the termination symbol appears on the termination reel, then the first game is terminated as indicated by terminator 306.
If the termination symbol does not appear, then a determination is made to see whether a winning combination appears as indicated by decision diamond 308. If a winning combination appears, then the player is provided with the associated award as indicated by block 310. Subsequently, a determination is made at decision diamond 312 as to whether a bonus symbol or second game triggering symbol appears. As with the above-described embodiments, the second game triggering symbol must appear on a second game triggering reel associated with a second game. If the second game triggering symbol appears on the second game triggering reel, then the player plays the second or bonus game as indicated by block 314.
After playing the bonus game as indicated by block 314 or if a bonus symbol did not appear as determined by decision diamond 312, then another determination must be made at decision diamond 316, that is, whether the player has any free spins remaining. This embodiment, like the above-described embodiments, operates in a free spin mode. Thus, the player is free to play the first game until the first game is terminated or until they have no more spins remaining. If the player has spins remaining, then the reels are spun again as indicated by block 302 and game play proceeds as described above. If the player has no free spins remaining, then the first game ends as indicated by terminator 306.
It should be understood that various changes and modifications to the presently preferred embodiments described herein will be apparent to those skilled in the art. Such changes and modifications can be made without departing from the spirit and scope of the present invention and without diminishing its intended advantages. It is therefore intended that such changes and modifications be covered by the appended claims.
This application is a continuation of, claims priority to and claims the benefit of U.S. patent application Ser. No. 11/301,773 filed on Dec. 13, 2005, now U.S. Pat. No. 7,169,046, which is a continuation of, claims priority to and claims the benefit of U.S. patent application Ser. No. 10/792,954 filed on Mar. 4, 2004, now U.S. Pat. No. 6,981,917, which is a continuation of, claims priority to and the benefit of U.S. patent application Ser. No. 10/231,679 filed on Aug. 30, 2002, now U.S. Pat. No. 6,733,389, which is a continuation-in-part of and claims the benefit of U.S. patent application Ser. No. 10/174,789 filed on Jun. 19, 2002, now U.S. Pat. No. 6,682,419, which is a continuation of, claims priority to, claims the benefit of U.S. patent application Ser. No. 09/689,495 filed on Oct. 12, 2000, now U.S. Pat. No. 6,461,241, the entire contents of which are incorporated herein.
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Number | Date | Country | |
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Parent | 11301773 | Dec 2005 | US |
Child | 11627271 | US | |
Parent | 10792954 | Mar 2004 | US |
Child | 11301773 | US | |
Parent | 10231679 | Aug 2002 | US |
Child | 10792954 | US | |
Parent | 09689495 | Oct 2000 | US |
Child | 10174789 | US |
Number | Date | Country | |
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Parent | 10174789 | Jun 2002 | US |
Child | 10231679 | US |