Patent Grant
8777724
A portion of the disclosure of this patent document contains or may contain material which is subject to copyright protection. The copyright owner has no objection to the photocopy reproduction by anyone of the patent document or the patent disclosure in exactly the form it appears in the Patent and Trademark Office patent file or records, but otherwise reserves all copyright rights whatsoever.
Gaming machines which provide players awards in primary or base games are well known. Gaming machines generally require the player to place or make a wager to activate the primary or base game. In many of these gaming machines, the award is based on the player obtaining a winning symbol or symbol combination and on the amount of the wager (e.g., the higher the wager, the higher the award). Symbols or symbol combinations which are less likely to occur usually provide higher awards.
Secondary or bonus games are also known in gaming machines. The secondary or bonus games usually provide an additional award to the player. Secondary or bonus games usually do not require an additional wager by the player to be activated. Certain secondary or bonus games are activated or triggered upon an occurrence of a designated triggering symbol or triggering symbol combination in the primary or base game. For instance, a bonus symbol occurring on the payline on the third reel of a three reel slot machine may trigger the secondary bonus game. When a secondary or bonus game is triggered, the gaming machines generally indicates this to the player through one or more visual and/or audio output devices, such as the reels, lights, speakers, video screens, etc. Part of the enjoyment and excitement of playing certain gaming machines is the occurrence or triggering of the secondary or bonus game (even before the player knows how much the bonus award will be).
Certain known secondary games are played over the course of a number of plays of the primary or base game. Such secondary games provide one or more players an award for their persistence in playing the gaming machine for a prolonged number of plays or period of time. In these persistence or persistence-type secondary games, in association with one or more plays of the primary game, a portion of the secondary game is played or at least one secondary game element is provided to the player. After that player (or a different player currently playing at the gaming terminal) has obtained a designated number of secondary game elements (or advanced to the secondary game a designated number of times), these gaming machines provide a secondary game award to the player currently playing the gaming machine. The provided secondary game award is based on the plurality of obtained secondary game elements (or the plurality of plays of the secondary game) which randomly occur based on triggering events associated with the plurality of plays of the primary game.
To increase player enjoyment and excitement, it is desirable to provide players with new types of gaming devices that attract the player and keep the player entertained. Accordingly, a need exists for the further development of gaming devices.
In various embodiments, the gaming system, gaming device and method disclosed herein employs a symbol accumulation sequence and a symbol evaluation sequence. The symbol accumulation sequence includes an accumulation of a plurality of symbols in association with a persistence game. The symbol accumulation sequence also includes the maintenance of a persistence game arrangement or matrix that displays a designated quantity of accumulated symbols. Such maintenance of the persistence game arrangement includes, in certain instances, removing at least one previously accumulated symbol from the persistence game arrangement to enable the gaming system to cause the persistence game arrangement to accumulate and display a newly generated symbol. The symbol evaluation sequence includes an evaluation of at least some of the previously accumulated symbols to determine an award. In one embodiment, the symbol evaluation sequence includes the gaming system determining and providing an award based on the accumulated symbols of the persistence game. In another embodiment, the symbol evaluation sequence includes the gaming system determining and providing an award based on at least one of the accumulated symbols of the persistence game and at least one symbol generated for a current play of a wagering game. Accordingly, the gaming system disclosed herein utilizes symbols generated for a plurality of wagering games in a persistence game to determine an award for the persistence game in one embodiment and an award for a wagering game in another embodiment.
Specifically, in one embodiment, the gaming system generates a plurality of symbols for each of a plurality of plays of a wagering game. For each of the plays of the wagering game, the gaming system determines whether the generated symbols form any winning symbol combinations and provides any awards associated with any formed winning symbol combinations. As part of the symbol accumulation sequence, after each play of the wagering game, the gaming system determines whether to accumulate and display any symbols from the wagering game for an ongoing persistence game. In one embodiment, if the gaming system determines to accumulate symbols from the wagering game, the gaming system causes the persistence game arrangement to accumulate and display generated symbols from the wagering game. In another embodiment, if the gaming system determines to accumulate symbols for the persistence game, the gaming system causes the persistence game arrangement to accumulate and display symbols which are associated with generated symbols from the wagering game, such as higher valued symbols. That is, in association with the persistence game, the gaming system collects symbols that are associated with or related to, but different from the symbols generated for the play of the wagering game.
In one embodiment, the persistence game arrangement has a designated quantity of symbol positions. In this embodiment, if the gaming system determines to accumulate a currently generated symbol from a play of a wagering game, the gaming system determines whether each of the symbol positions of the persistence game arrangement includes a previously generated symbol (i.e., is the persistence game arrangement full). If the gaming system determines that each of the symbol positions of the persistence game arrangement includes a previously generated symbol, the gaming system removes at least one symbol from the persistence game arrangement. After removing at least one symbol from the persistence game arrangement or if the gaming system determines that at least one symbol position of the persistence game arrangement is unoccupied, the gaming system causes the persistence game arrangement to display the currently generated symbol from the wagering game. In other words, if the persistence game arrangement is at a maximum capacity of accumulated symbols when the gaming system accumulates additional symbols generated from the wagering game, the symbol accumulation sequence includes the removal of previously accumulated symbols already displayed by the persistence game arrangement to create an area for the additionally generated symbols.
In one embodiment, as part of the symbol evaluation sequence, upon a suitable triggering event, the gaming system automatically evaluates accumulated symbols of the persistence game based on a different type of symbol evaluation from the type of symbol evaluation utilized to determine whether the generated symbols for the wagering game form any winning symbol combinations. In another embodiment, the gaming system determines an award based on the accumulated symbols by applying a modifier, such as a multiplier. In another embodiment, wherein the gaming system collects symbols that are related to symbols generated (as described above), the gaming system evaluates the related symbols to determine an award.
In another embodiment, as part of the symbol evaluation sequence, upon a suitable triggering event, such as if any individual sets of symbol positions of the persistence game arrangement (i.e., a column or row of the persistence game arrangement) is at a maximum capacity of accumulated symbols, the gaming system automatically replaces generated symbols from the wagering game with accumulated symbols from the persistence game arrangement. In this embodiment, the gaming system determines an award by evaluating certain generated symbols for the play of the wagering game in combination with the accumulated symbols that replaced the generated symbols from the wagering game. In other words, the gaming system determines an award based on at least one previously generated symbol and at least one currently generated symbol.
In one embodiment, the suitable trigging event occurs in association with a play of a wagering game or in association with a play of a bonus game. In other words, the accumulated symbols displayed by the persistence game arrangement can be utilized in either one or both a wagering game or a bonus game. This embodiment enables interaction with either one or both of the wagering game and the bonus game by utilizing symbols accumulated in association with the play of a wagering game or bonus game. By providing a persistence game which interacts with a wagering game and bonus game by accumulating and utilizing symbols in either the wagering game or the bonus game, the gaming system provides a greater level of excitement and enjoyment in playing the gaming system and method disclosed herein.
In one embodiment, after the gaming system provides an award for the persistence game, the gaming system does not reset the accumulated symbols of the persistence game arrangement. That is, the accumulated symbols displayed by the persistence game arrangement remain available for use in a future play of the persistence game even after the gaming system provides an award based on those accumulated symbols. In another embodiment, after the gaming system provides an award for the persistence game, the gaming system resets or changes the accumulated symbols already displayed by the persistence game arrangement. In another embodiment, after the occurrence of the triggering event, the gaming system resets or changes the accumulated symbols already displayed by the persistence game arrangement even if the gaming system does not provide an award for the persistence game. Accordingly, this embodiment enables a player to view symbols that are previously generated for plays of a wagering game but will also be evaluated in the future to determine an award for the persistence game. That is, the gaming system disclosed herein enables a player to view a possible future outcome of a persistence game by displaying the symbols that will be utilized for the persistence game upon a triggering event. It should be appreciated that when the gaming system displays high value symbols that will be utilized for the persistence game upon a triggering event, the gaming system provides an increased level of excitement because these high value symbols would provide higher awards than low value symbols.
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.
The present disclosure may be implemented in various configurations for gaming machines, gaming devices, or gaming systems, including but not limited to: (1) a dedicated gaming machine, gaming device, or gaming system wherein the computerized instructions for controlling any games (which are provided by the gaming machine or gaming device) are provided with the gaming machine or gaming device prior to delivery to a gaming establishment; and (2) a changeable gaming machine, gaming device, or gaming system wherein the computerized instructions for controlling any games (which are provided by the gaming machine or gaming device) are downloadable to the gaming machine or gaming device through a data network after the gaming machine or gaming device is in a gaming establishment. In one embodiment, the computerized instructions for controlling any games are executed by at least one central server, central controller, or remote host. In such a “thin client” embodiment, the central server remotely controls any games (or other suitable interfaces) and the gaming device is utilized to display such games (or suitable interfaces) and receive one or more inputs or commands from a player. In another embodiment, the computerized instructions for controlling any games are communicated from the central server, central controller, or remote host to a gaming device local processor and memory devices. In such a “thick client” embodiment, the gaming device local processor executes the communicated computerized instructions to control any games (or other suitable interfaces) provided to a player.
In one embodiment, one or more gaming devices in a gaming system may be thin client gaming devices and one or more gaming devices in the gaming system may be thick client gaming devices. In another embodiment, certain functions of the gaming device are implemented in a thin client environment and certain other functions of the gaming device are implemented in a thick client environment. In one such embodiment, computerized instructions for controlling any primary games are communicated from the central server to the gaming device in a thick client configuration and computerized instructions for controlling any secondary games or bonus functions are executed by a central server in a thin client configuration.
Referring now to the drawings, two example alternative embodiments of a gaming device disclosed herein are illustrated in
In the embodiments illustrated in
In one embodiment, as illustrated in
In one embodiment, part or all of the program code and/or operating data described above can be stored in a detachable or removable memory device, including, but not limited to, a suitable cartridge, disk, CD ROM, DVD, or USB memory device. In other embodiments, part or all of the program code and/or operating data described above can be downloaded to the memory device through a suitable network.
In one embodiment, an operator or a player can use such a removable memory device in a desktop computer, a laptop computer, a hand-held device, such as a personal digital assistant (PDA), a portable computing or mobile device, or another computerized platform to implement the present disclosure. In one embodiment, the gaming device or gaming machine disclosed herein is operable over a wireless network, for example as part of a wireless gaming system. In one such embodiment, the gaming machine may be a hand-held device, a mobile device, or any other suitable wireless device that enables a player to play any suitable game at a variety of different locations. In various embodiments in which the gaming device or gaming machine is a hand-held device, a mobile device, or any other suitable wireless device, at least one memory device and at least one processor which control the game or other operations of the hand-held device, mobile device, or other suitable wireless device may be located: (a) at the hand-held device, mobile device or other suitable wireless device; (b) at a central server or central controller; or (c) any suitable combination of the central server or central controller and the hand-held device, mobile device or other suitable wireless device. It should be appreciated that a gaming device or gaming machine as disclosed herein may be a device that has obtained approval from a regulatory gaming commission or a device that has not obtained approval from a regulatory gaming commission. It should be appreciated that the processor and memory device may be collectively referred to herein as a “computer” or “controller.”
In one embodiment, as discussed in more detail below, the gaming device randomly generates awards and/or other game outcomes based on probability data. In one such embodiment, this random determination is provided through utilization of a random number generator (RNG), such as a true random number generator, a pseudo random number generator, or other suitable randomization process. In one embodiment, each award or other game outcome is associated with a probability and the gaming device generates the award or other game outcome to be provided to the player based on the associated probabilities. In this embodiment, since the gaming device generates outcomes randomly or based upon one or more probability calculations, there is no certainty that the gaming device will ever provide the player with any specific award or other game outcome.
In another embodiment, as discussed in more detail below, the gaming device employs a predetermined or finite set or pool of awards or other game outcomes. In this embodiment, as each award or other game outcome is provided to the player, the gaming device flags or removes the provided award or other game outcome from the predetermined set or pool. Once flagged or removed from the set or pool, the specific provided award or other game outcome from that specific pool cannot be provided to the player again. This type of gaming device provides players with all of the available awards or other game outcomes over the course of the play cycle and guarantees the amount of actual wins and losses.
In another embodiment, as discussed below, upon a player initiating game play at the gaming device, the gaming device enrolls in a bingo game. In this embodiment, a bingo server calls the bingo balls that result in a specific bingo game outcome. The resultant game outcome is communicated to the individual gaming device to be provided to a player. In one embodiment, this bingo outcome is displayed to the player as a bingo game and/or in any form in accordance with the present disclosure.
In one embodiment, as illustrated in
In another embodiment, at least one display device may be a mobile display device, such as a FDA or tablet PC, that enables play of at least a portion of the primary or secondary game at a location remote from the gaming device.
The display devices may include, without limitation, a monitor, a television display, a plasma display, a liquid crystal display (LCD) a display based on light emitting diodes (LEDs), a display based on a plurality of organic light-emitting diodes (OLEDs), a display based on polymer light-emitting diodes (PLEDs), a display based on a plurality of surface-conduction electron-emitters (SEDs), a display including a projected and/or reflected image, or any other suitable electronic device or display mechanism. In one embodiment, as described in more detail below, the display device includes a touch-screen with an associated touch-screen controller. The display devices may be of any suitable size and configuration, such as a square, a rectangle or an elongated rectangle.
The display devices of the gaming device are configured to display at least one and preferably a plurality of game or other suitable images, symbols and indicia such as any visual representation or exhibition of the movement of objects such as mechanical, virtual, or video reels and wheels, dynamic lighting, video images, images of people, characters, places, things, faces of cards, and the like.
In one alternative embodiment, the symbols, images and indicia displayed on or of the display device may be in mechanical form. That is, the display device may include any electromechanical device, such as one or more mechanical objects, such as one or more rotatable wheels, reels, or dice, configured to display at least one or a plurality of game or other suitable images, symbols or indicia.
As illustrated in
As seen in
In one embodiment, one input device is a bet one button. The player places a bet by pushing the bet one button. The player can increase the bet by one credit each time the player pushes the bet one button. When the player pushes the bet one button, the number of credits shown in the credit display preferably decreases by one, and the number of credits shown in the bet display preferably increases by one. In another embodiment, one input device is a bet max button (not shown) which enables the player to bet the maximum wager permitted for a game of the gaming device.
In one embodiment, one input device is a cash out button 34. The player may push the cash out button and cash out to receive a cash payment or other suitable form of payment corresponding to the number of remaining credits. In one embodiment, when the player cashes out, a payment device, such as a ticket, payment, or note generator 36 prints or otherwise generates a ticket or credit slip to provide to the player. The player receives the ticket or credit slip and may redeem the value associated with the ticket or credit slip via a cashier (or other suitable redemption system). In another embodiment, when the player cashes out, the player receives the coins or tokens in a coin payout tray. It should be appreciated that any suitable payout mechanisms, such as funding to the player's electronically recordable identification card or smart card, may be implemented in accordance with the gaming device disclosed herein.
In one embodiment, as mentioned above and as seen in
The gaming device may further include a plurality of communication ports for enabling communication of the processor with external peripherals, such as external video sources, expansion buses, game or other displays, a SCSI port, or a keypad.
In one embodiment, as seen in
In one embodiment, the gaming machine may include a sensor, such as a camera, in communication with the processor (and possibly controlled by the processor), that is selectively positioned to acquire an image of a player actively using the gaming device and/or the surrounding area of the gaming device. In one embodiment, the camera may be configured to selectively acquire still or moving (e.g., video) images and may be configured to acquire the images in an analog, digital, or other suitable format. The display devices may be configured to display the image acquired by the camera as well as to display the visible manifestation of the game in split screen or picture-in-picture fashion. For example, the camera may acquire an image of the player and the processor may incorporate that image into the primary and/or secondary game as a game image, symbol or indicia.
Gaming device 10 can incorporate any suitable wagering game as the primary or base game. The gaming machine or device may include some or all of the features of conventional gaming machines or devices. The primary or base game may comprise any suitable reel-type game, card game, cascading or falling symbol game, number game, or other game of chance susceptible to representation in an electronic or electromechanical form, which in one embodiment produces a random outcome based on probability data at the time of or after placement of a wager. That is, different primary wagering games, such as video poker games, video blackjack games, video keno, video bingo or any other suitable primary or base game may be implemented.
In one embodiment, as illustrated in
In an alternative embodiment, rather than determining any outcome to provide to the player by analyzing the symbols generated on any wagered upon paylines as described above, the gaming device determines any outcome to provide to the player based on the number of associated symbols which are generated in active symbol positions on the requisite number of adjacent reels (i.e., not on paylines passing through any displayed winning symbol combinations). In this embodiment, if a winning symbol combination is generated on the reels, the gaming device provides the player one award for that occurrence of the generated winning symbol combination. For example, if one winning symbol combination is generated on the reels, the gaming device will provide a single award to the player for that winning symbol combination (i.e., not based on the number of paylines that would have passed through that winning symbol combination). It should be appreciated that because a gaming device that enables wagering on ways to win provides the player one award for a single occurrence of a winning symbol combination and a gaming device with paylines may provide the player more than one award for the same occurrence of a single winning symbol combination (i.e., if a plurality of paylines each pass through the same winning symbol combination), it is possible to provide a player at a ways to win gaming device with more ways to win for an equivalent bet or wager on a traditional slot gaming device with paylines.
In one embodiment, the total number of ways to win is determined by multiplying the number of symbols generated in active symbol positions on a first reel by the number of symbols generated in active symbol positions on a second reel by the number of symbols generated in active symbol positions on a third reel and so on for each reel of the gaming device with at least one symbol generated in an active symbol position. For example, a three reel gaming device with three symbols generated in active symbol positions on each reel includes 27 ways to win (i.e., 3 symbols on the first reel×3 symbols on the second reel×3 symbols on the third reel). A four reel gaming device with three symbols generated in active symbol positions on each reel includes 81 ways to win (i.e., 3 symbols on the first reel×3 symbols on the second reel×3 symbols on the third reel×3 symbols on the fourth reel). A five reel gaming device with three symbols generated in active symbol positions on each reel includes 243 ways to win (i.e., 3 symbols on the first reel×3 symbols on the second reel×3 symbols on the third reel×3 symbols on the fourth reel×3 symbols on the fifth reel). It should be appreciated that modifying the number of generated symbols by either modifying the number of reels or modifying the number of symbols generated in active symbol positions by one or more of the reels modifies the number of ways to win.
In another embodiment, the gaming device enables a player to wager on and thus activate symbol positions. In one such embodiment, the symbol positions are on the reels. In this embodiment, if based on the player's wager, a reel is activated, then each of the symbol positions of that reel will be activated and each of the active symbol positions will be part of one or more of the ways to win. In one embodiment, if based on the player's wager, a reel is not activated, then a designated number of default symbol positions, such as a single symbol position of the middle row of the reel, will be activated and the default symbol position(s) will be part of one or more of the ways to win. This type of gaming machine enables a player to wager on one, more than one or all of the reels and the processor of the gaming device uses the number of wagered on reels to determine the active symbol positions and the number of possible ways to win. In alternative embodiments, (1) no symbols are displayed as generated at any of the inactive symbol positions, or (2) any symbols generated at any inactive symbol positions may be displayed to the player but suitably shaded or otherwise designated as inactive.
In one embodiment wherein a player wagers on one or more reels, a player's wager of one credit may activate each of the three symbol positions on a first reel, wherein one default symbol position is activated on each of the remaining four reels. In this example, as described above, the gaming device provides the player three ways to win (i.e., 3 symbols on the first reel×1 symbol on the second reel×1 symbol on the third reel×1 symbol on the fourth reel×1 symbol on the fifth reel). In another example, a player's wager of nine credits may activate each of the three symbol positions on a first reel, each of the three symbol positions on a second reel and each of the three symbol positions on a third reel wherein one default symbol position is activated on each of the remaining two reels. In this example, as described above, the gaming device provides the player twenty-seven ways to win (i.e., 3 symbols on the first reel×3 symbols on the second reel×3 symbols on the third reel×1 symbol on the fourth reel×1 symbol on the fifth reel).
In one embodiment, to determine any award(s) to provide to the player based on the generated symbols, the gaming device individually determines if a symbol generated in an active symbol position on a first reel forms part of a winning symbol combination with or is otherwise suitably related to a symbol generated in an active symbol position on a second reel. In this embodiment, the gaming device classifies each pair of symbols which form part of a winning symbol combination (i.e., each pair of related symbols) as a string of related symbols. For example, if active symbol positions include a first cherry symbol generated in the top row of a first reel and a second cherry symbol generated in the bottom row of a second reel, the gaming device classifies the two cherry symbols as a string of related symbols because the two cherry symbols form part of a winning symbol combination.
After determining if any strings of related symbols are formed between the symbols on the first reel and the symbols on the second reel, the gaming device determines if any of the symbols from the next adjacent reel should be added to any of the formed strings of related symbols. In this embodiment, for a first of the classified strings of related symbols, the gaming device determines if any of the symbols generated by the next adjacent reel form part of a winning symbol combination or are otherwise related to the symbols of the first string of related symbols. If the gaming device determines that a symbol generated on the next adjacent reel is related to the symbols of the first string of related symbols, that symbol is subsequently added to the first string of related symbols. For example, if the first string of related symbols is the string of related cherry symbols and a related cherry symbol is generated in the middle row of the third reel, the gaming device adds the related cherry symbol generated on the third reel to the previously classified string of cherry symbols.
On the other hand, if the gaming device determines that no symbols generated on the next adjacent reel are related to the symbols of the first string of related symbols, the gaming device marks or flags such string of related symbols as complete. For example, if the first string of related symbols is the string of related cherry symbols and none of the symbols of the third reel are related to the cherry symbols of the previously classified string of cherry symbols, the gaming device marks or flags the string of two cherry symbols as complete.
After either adding a related symbol to the first string of related symbols or marking the first string of related symbols as complete, the gaming device proceeds as described above for each of the remaining classified strings of related symbols which were previously classified or formed from related symbols on the first and second reels.
After analyzing each of the remaining strings of related symbols, the gaming device determines, for each remaining pending or incomplete string of related symbols, if any of the symbols from the next adjacent reel, if any, should be added to any of the previously classified strings of related symbols. This process continues until either each string of related symbols is complete or there are no more adjacent reels of symbols to analyze. In this embodiment, where there are no more adjacent reels of symbols to analyze, the gaming device marks each of the remaining pending strings of related symbols as complete.
When each of the strings of related symbols is marked complete, the gaming device compares each of the strings of related symbols to an appropriate paytable and provides the player any award associated with each of the completed strings of symbols. It should be appreciated that the player is provided one award, if any, for each string of related symbols generated in active symbol positions (i.e., as opposed to a quantity of awards being based on how many paylines that would have passed through each of the strings of related symbols in active symbol positions).
In one embodiment, a base or primary game may be a poker game wherein the gaming device enables the player to play a conventional game of video draw poker and initially deals five cards all face up from a virtual deck of fifty-two cards. Cards may be dealt as in a traditional game of cards or in the case of the gaming device, the cards may be randomly selected from a predetermined number of cards. If the player wishes to draw, the player selects the cards to hold via one or more input devices, such as by pressing related hold buttons or via the touch screen. The player then presses the deal button and the unwanted or discarded cards are removed from the display and the gaming machine deals the replacement cards from the remaining cards in the deck. This results in a final five-card hand. The gaming device compares the final five-card hand to a payout table which utilizes conventional poker hand rankings to determine the winning hands. The gaming device provides the player with an award based on a winning hand and the number of credits the player wagered.
In another embodiment, the base or primary game may be a multi-hand version of video poker. In this embodiment, the gaming device deals the player at least two hands of cards. In one such embodiment, the cards are the same cards. In one embodiment each hand of cards is associated with its own deck of cards. The player chooses the cards to hold in a primary hand. The held cards in the primary hand are also held in the other hands of cards. The remaining non-held cards are removed from each hand displayed and for each hand replacement cards are randomly dealt into that hand. Since the replacement cards are randomly dealt independently for each hand, the replacement cards for each hand will usually be different. The poker hand rankings are then determined hand by hand against a payout table and awards are provided to the player.
In one embodiment, a base or primary game may be a keno game wherein the gaming device displays a plurality of selectable indicia or numbers on at least one of the display devices. In this embodiment, the player selects at least one bit potentially a plurality of the selectable indicia or numbers via an input device such as a touch screen. The gaming device then displays a series of drawn numbers and determine an amount of matches, if any, between the player's selected numbers and the gaming device's drawn numbers. The player is provided an award based on the amount of matches, if any, based on the amount of determined matches and the number of numbers drawn.
In one embodiment, in addition to winning credits or other awards in a base or primary game, the gaming device may also give players the opportunity to win credits in a bonus or secondary game or in a bonus or secondary round. The bonus or secondary game enables the player to obtain a prize or payout in addition to the prize or payout, if any, obtained from the base or primary game. In general, a bonus or secondary game produces a significantly higher level of player excitement than the base or primary game because it provides a greater expectation of winning than the base or primary game, and is accompanied with more attractive or unusual features than the base or primary game. In one embodiment, the bonus or secondary game may be any type of suitable game, either similar to or completely different from the base or primary game.
In one embodiment, the triggering event or qualifying condition may be a selected outcome in the primary game or a particular arrangement of one or more indicia on a display device in the primary game, such as the number seven appearing on three adjacent reels along a payline in the primary slot game embodiment seen in
In another embodiment, the gaming device processor 12 or central controller 56 randomly provides the player one or more plays of one or more secondary games. In one such embodiment, the gaming device does not provide any apparent reason to the player for qualifying to play a secondary or bonus game. In this embodiment, qualifying for a bonus game is not triggered by an event in or based specifically on any of the plays of any primary game. That is, the gaming device may simply qualify a player to play a secondary game without any explanation or alternatively with simple explanations. In another embodiment, the gaming device (or central server) qualifies a player for a secondary game at least partially based on a game triggered or symbol triggered event, such as at least partially based on the play of a primary game.
In one embodiment, the gaming device includes a program which will automatically begin a bonus round after the player has achieved a triggering event or qualifying condition in the base or primary game. In another embodiment, after a player has qualified for a bonus game, the player may subsequently enhance his/her bonus game participation through continued play on the base or primary game. Thus, for each bonus qualifying event, such as a bonus symbol, that the player obtains, a given number of bonus game wagering points or credits may be accumulated in a “bonus meter” programmed to accrue the bonus wagering credits or entries toward eventual participation in a bonus game. The occurrence of multiple such bonus qualifying events in the primary game may result in an arithmetic or exponential increase in the number of bonus wagering credits awarded. In one embodiment, the player may redeem extra bonus wagering credits during the bonus game to extend play of the bonus game.
In one embodiment, no separate entry fee or buy-in for a bonus game is needed. That is, a player may not purchase entry into a bonus game; rather they must win or earn entry through play of the primary game, thus encouraging play of the primary game. In another embodiment, qualification of the bonus or secondary game is accomplished through a simple “buy-in” by the player—for example, if the player has been unsuccessful at qualifying through other specified activities. In another embodiment, the player must make a separate side-wager on the bonus game or wager a designated amount in the primary game to qualify for the secondary game. In this embodiment, the secondary game triggering event must occur and the side-wager (or designated primary game wager amount) must have been placed to trigger the secondary game.
In one embodiment, as illustrated in
In one embodiment, the game outcome provided to the player is determined by a central server or controller and provided to the player at the gaming device. In this embodiment, each of a plurality of such gaming devices are in communication with the central server or controller. Upon a player initiating game play at one of the gaming devices, the initiated gaming device communicates a game outcome request to the central server or controller.
In one embodiment, the central server or controller receives the game outcome request and randomly generates a game outcome for the primary game based on probability data. In another embodiment, the central server or controller randomly generates a game outcome for the secondary game based on probability data. In another embodiment, the central server or controller randomly generates a game outcome for both the primary game and the secondary game based on probability data. In this embodiment, the central server or controller is capable of storing and utilizing program code or other data similar to the processor and memory device of the gaming device.
In an alternative embodiment, the central server or controller maintains one or more predetermined pools or sets of predetermined game outcomes. In this embodiment, the central server or controller receives the game outcome request and independently selects a predetermined game outcome from a set or pool of game outcomes. The central server or controller flags or marks the selected game outcome as used. Once a game outcome is flagged as used, it is prevented from further selection from the set or pool and cannot be selected by the central controller or server upon another wager. The provided game outcome can include a primary game outcome, a secondary game outcome, primary and secondary game outcomes, or a series of game outcomes such as free games.
The central server or controller communicates the generated or selected game outcome to the initiated gaming device. The gaming device receives the generated or selected game outcome and provides the game outcome to the player. In an alternative embodiment, how the generated or selected game outcome is to be presented or displayed to the player, such as a reel symbol combination of a slot machine or a hand of cards dealt in a card game, is also determined by the central server or controller and communicated to the initiated gaming device to be presented or displayed to the player. Central production or control can assist a gaming establishment or other entity in maintaining appropriate records, controlling gaming, reducing and preventing cheating or electronic or other errors, reducing or eliminating win-loss volatility, and the like.
In another embodiment, a predetermined game outcome value is determined for each of a plurality of linked or networked gaming devices based on the results of a bingo, keno, or lottery game. In this embodiment, each individual gaming device utilizes one or more bingo, keno, or lottery games to determine the predetermined game outcome value provided to the player for the interactive game played at that gaming device. In one embodiment, the bingo, keno, or lottery game is displayed to the player. In another embodiment, the bingo, keno or lottery game is not displayed to the player, but the results of the bingo, keno, or lottery game determine the predetermined game outcome value for the primary or secondary game.
In the various bingo embodiments, as each gaming device is enrolled in the bingo game, such as upon an appropriate wager or engaging an input device, the enrolled gaming device is provided or associated with a different bingo card. Each bingo card consists of a matrix or array of elements, wherein each element is designated with a separate indicia, such as a number. It should be appreciated that each different bingo card includes a different combination of elements. For example, if four bingo cards are provided to four enrolled gaming devices, the same element may be present on all four of the bingo cards while another element may solely be present on one of the bingo cards.
In operation of these embodiments, upon providing or associating a different bingo card with each of a plurality of enrolled gaming devices, the central controller randomly selects or draws, one at a time, a plurality of the elements. As each element is selected, a determination is made for each gaming device as to whether the selected element is present on the bingo card provided to that enrolled gaming device. This determination can be made by the central controller, the gaming device, a combination of the two, or in any other suitable manner. If the selected element is present on the bingo card provided to that enrolled gaming device, that selected element on the provided bingo card is marked or flagged. This process of selecting elements and marking any selected elements on the provided bingo cards continues until one or more predetermined patterns are marked on one or more of the provided bingo cards. It should be appreciated that in one embodiment, the gaming device requires the player to engage a daub button (not shown) to initiate the process of the gaming device marking or flagging any selected elements.
After one or more predetermined patterns are marked on one or more of the provided bingo cards, a game outcome is determined for each of the enrolled gaming devices based, at least in part, on the selected elements on the provided bingo cards. As described above, the game outcome determined for each gaming device enrolled in the bingo game is utilized by that gaming device to determine the predetermined game outcome provided to the player. For example, a first gaming device to have selected elements marked in a predetermined pattern is provided a first outcome of win $10 which will be provided to a first player regardless of how the first player plays in a first game, and a second gaming device to have selected elements marked in a different predetermined pattern is provided a second outcome of win $2 which will be provided to a second player regardless of how the second player plays a second game. It should be appreciated that as the process of marking selected elements continues until one or more predetermined patterns are marked, this embodiment ensures that at least one bingo card will win the bingo game and thus at least one enrolled gaming device will provide a predetermined winning game outcome to a player. It should be appreciated that other suitable methods for selecting or determining one or more predetermined game outcomes may be employed.
In one example of the above-described embodiment, the predetermined game outcome may be based on a supplemental award in addition to any award provided for winning the bingo game as described above. In this embodiment, if one or more elements are marked in supplemental patterns within a designated number of drawn elements, a supplemental or intermittent award or value associated with the marked supplemental pattern is provided to the player as part of the predetermined game outcome. For example, if the four corners of a bingo card are marked within the first twenty selected elements, a supplemental award of $10 is provided to the player as part of the predetermined game outcome. It should be appreciated that in this embodiment, the player of a gaming device may be provided a supplemental or intermittent award regardless of whether the enrolled gaming device's provided bingo card wins or does not win the bingo game as described above.
In another embodiment, one or more of the gaming devices are in communication with a central server or controller for monitoring purposes only. That is, each individual gaming device randomly generates the game outcomes to be provided to the player and the central server or controller monitors the activities and events occurring on the plurality of gaming devices. In one embodiment, the gaming network includes a real-time or on-line accounting and gaming information system operably coupled to the central server or controller. The accounting and gaming information system of this embodiment includes a player database for storing player profiles, a player tracking module for tracking players and a credit system for providing automated casino transactions.
In one embodiment, the gaming device disclosed herein is associated with or otherwise integrated with one or more player tracking systems. Player tracking systems enable gaming establishments to recognize the value of customer loyalty through identifying frequent customers and rewarding them for their patronage. In one embodiment, the gaming device and/or player tracking system tracks any player's gaming activity at the gaming device. In one such embodiment, the gaming device includes at least one card reader 38 in communication with the processor. In this embodiment, a player is issued a player identification card which has an encoded player identification number that uniquely identifies the player. When a player inserts their playing tracking card into the card reader to begin a gaming session, the card reader reads the player identification number off the player tracking card to identify the player. The gaming device and/or associated player tracking system timely tracks any suitable information or data relating to the identified player's gaming session. Directly or via the central controller, the gaming device processor communicates such information to the player tracking system. The gaming device and/or associated player tracking system also timely tracks when a player removes their player tracking card when concluding play for that gaming session. In another embodiment, rather than requiring a player to insert a player tracking card, the gaming device utilizes one or more portable devices carried by a player, such as a cell phone, a radio frequency identification tag or any other suitable wireless device to track when a player begins and ends a gaming session. In another embodiment, the gaming device utilizes any suitable biometric technology or ticket technology to track when a player begins and ends a gaming session.
During one or more gaming sessions, the gaming device and/or player tracking system tracks any suitable information or data, such as any amounts wagered, average wager amounts, and/or the time at which these wagers are placed. In different embodiments, for one or more players, the player tracking system includes the player's account number, the player's card number, the player's first name, the player's surname, the player's preferred name, the player's player tracking ranking, any promotion status associated with the player's player tracking card, the player's address, the player's birthday, the player's anniversary, the player's recent gaming sessions, or any other suitable data. In one embodiment, such tracked information and/or any suitable feature associated with the player tracking system is displayed on a player tracking display 40. In another embodiment, such tracked information and/or any suitable feature associated with the player tracking system is displayed via one or more service windows (not shown) which are displayed on the central display device and/or the upper display device.
In one embodiment, a plurality of the gaming devices are capable of being connected together through a data network. In one embodiment, the data network is a local area network (LAN), in which one or more of the gaming devices are substantially proximate to each other and an on-site central server or controller as in, for example, a gaming establishment or a portion of a gaming establishment. In another embodiment, the data network is a wide area network (WAN) in which one or more of the gaming devices are in communication with at least one off-site central server or controller. In this embodiment, the plurality of gaming devices may be located in a different part of the gaming establishment or within a different gaming establishment than the off-site central server or controller. Thus, the WAN may include an off-site central server or controller and an off-site gaming device located within gaming establishments in the same geographic area, such as a city or state. The WAN gaming system may be substantially identical to the LAN gaming system described above, although the number of gaming devices in each system may vary relative to one another.
In another embodiment, the data network is an internet or intranet. In this embodiment, the operation of the gaming device can be viewed at the gaming device with at least one internet browser. In this embodiment, operation of the gaming device and accumulation of credits may be accomplished with only a connection to the central server or controller (the internet/intranet server) through a conventional phone or other data transmission line, digital subscriber line (DSL), T-1 line, coaxial cable, fiber optic cable, or other suitable connection. In this embodiment, players may access an internet game page from any location where an internet connection and computer or other internet facilitator is available. The expansion in the number of computers and number and speed of internet connections in recent years increases opportunities for players to play from an ever-increasing number of remote sites. It should be appreciated that the enhanced bandwidth of digital wireless communications may render such technology suitable for some or all communications, particularly if such communications are encrypted. Higher data transmission speeds may be useful for enhancing the sophistication and response of the display and interaction with the player.
As mentioned above, in one embodiment, the present disclosure may be employed in a server-based gaming system. In one such embodiment, as described above, one or more gaming devices are in communication with a central server or controller. The central server or controller may be any suitable server or computing device which includes at least one processor and a memory or storage device. In alternative embodiments, the central server is a progressive controller or another gaming machine in the gaming system. In one embodiment, the memory device of the central server stores different game programs and instructions, executable by a gaming device processor, to control the gaming device. Each executable game program represents a different game or type of game which may be played on one or more of the gaming devices in the gaming system. Such different games may include the same or substantially the same game play with different pay tables. In different embodiments, the executable game program is for a primary game, a secondary game or both. In another embodiment, the game program may be executable as a secondary game to be played simultaneous with the play of a primary game (which may be downloaded to or fixed on the gaming device) or vice versa.
In this embodiment, each gaming device at least includes one or more display devices and/or one or more input devices for interaction with a player. A local processor, such as the above-described gaming device processor or a processor of a local server, is operable with the display device(s) and/or the input device(s) of one or more of the gaming devices.
In operation, the central controller is operable to communicate one or more of the stored game programs to at least one local processor. In different embodiments, the stored game programs are communicated or delivered by embedding the communicated game program in a device or a component (e.g., a microchip to be inserted in a gaming device), writing the game program on a disc or other media, or downloading or streaming the game program over a dedicated data network, internet, or a telephone line. After the stored game programs are communicated from the central server, the local processor executes the communicated program to facilitate play of the communicated program by a player through the display device(s) and/or input device(s) of the gaming device. That is, when a game program is communicated to a local processor, the local processor changes the game or type of game played at the gaming device.
In another embodiment, a plurality of gaming devices at one or more gaming sites may be networked to the central server in a progressive configuration, as known in the art, wherein a portion of each wager to initiate a base or primary game may be allocated to one or more progressive awards. In one embodiment, a progressive gaming system host site computer is coupled to a plurality of the central servers at a variety of mutually remote gaming sites for providing a multi-site linked progressive automated gaming system. In one embodiment, a progressive gaming system host site computer may serve gaming devices distributed throughout a number of properties at different geographical locations including, for example, different locations within a city or different cities within a state.
In one embodiment, the progressive gaming system host site computer is maintained for the overall operation and control of the progressive gaming system. In this embodiment, a progressive gaming system host site computer oversees the entire progressive gaming system and is the master for computing all progressive jackpots. All participating gaming sites report to, and receive information from, the progressive gaming system host site computer. Each central server computer is responsible for all data communication between the gaming device hardware and software and the progressive gaming system host site computer. In one embodiment, an individual gaming machine may trigger a progressive award win. In another embodiment, a central server (or the progressive gaming system host site computer) determines when a progressive award win is triggered. In another embodiment, an individual gaming machine and a central controller (or progressive gaming system host site computer) work in conjunction with each other to determine when a progressive win is triggered, for example through an individual gaming machine meeting a predetermined requirement established by the central controller.
In one embodiment, a progressive award win is triggered based on one or more game play events, such as a symbol-driven trigger. In other embodiments, the progressive award triggering event or qualifying condition may be achieved by exceeding a certain amount of game play (such as number of games, number of credits, or amount of time), or reaching a specified number of points earned during game play. In another embodiment, a gaming device is randomly or apparently randomly selected to provide a player of that gaming device one or more progressive awards. In one such embodiment, the gaming device does not provide any apparent reasons to the player for winning a progressive award, wherein winning the progressive award is not triggered by an event in or based specifically on any of the plays of any primary game. That is, a player is provided a progressive award without any explanation or alternatively with simple explanations. In another embodiment, a player is provided a progressive award at least partially based on a game triggered or symbol triggered event, such as at least partially based on the play of a primary game.
In one embodiment, one or more of the progressive awards are each funded via a side bet or side wager. In this embodiment, a player must place or wager a side bet to be eligible to win the progressive award associated with the side bet. In one embodiment, the player must place the maximum bet and the side bet to be eligible to win one of the progressive awards. In another embodiment, if the player places or wagers the required side bet, the player may wager at any credit amount during the primary game (i.e., the player need not place the maximum bet and the side bet to be eligible to win one of the progressive awards). In one such embodiment, the greater the player's wager (in addition to the placed side bet), the greater the odds or probability that the player will win one of the progressive awards. It should be appreciated that one or more of the progressive awards may each be funded, at least in part, based on the wagers placed on the primary games of the gaming machines in the gaming system, via a gaming establishment or via any suitable manner.
In another embodiment, one or more of the progressive awards are partially funded via a side-bet or side-wager which the player may make (and which may be tracked via a side-bet meter). In one embodiment, one or more of the progressive awards are funded with only side-bets or side-wagers placed. In another embodiment, one or more of the progressive awards are funded based on player's wagers as described above as well as any side-bets or side-wagers placed.
In one alternative embodiment, a minimum wager level is required for a gaming device to qualify to be selected to obtain one of the progressive awards. In one embodiment, this minimum wager level is the maximum wager level for the primary game in the gaming machine. In another embodiment, no minimum wager level is required for a gaming machine to qualify to be selected to obtain one of the progressive awards.
In another embodiment, a plurality of players at a plurality of linked gaming devices in a gaming system participate in a group gaming environment. In one embodiment, a plurality of players at a plurality of linked gaming devices work in conjunction with one another, such as by playing together as a team or group, to win one or more awards. In one such embodiment, any award won by the group is shared, either equally or based on any suitable criteria, amongst the different players of the group. In another embodiment, a plurality of players at a plurality of linked gaming devices compete against one another for one or more awards. In one such embodiment, a plurality of players at a plurality of linked gaming devices participate in a gaming tournament for one or more awards. In another embodiment, a plurality of players at a plurality of linked gaming devices play for one or more awards wherein an outcome generated by one gaming device affects the outcomes generated by one or more linked gaming devices.
More specifically, the gaming system or gaming device enables a player to place a wager for a play of a wagering game as indicated by block 102. Upon the placement of the wager, the gaming system generates and displays a plurality of symbols for the play of the wagering game as indicated by block 104. As indicated by decision diamond 106, the gaming system determines whether the generated plurality of symbols for the play of the wagering game form any predetermined winning symbol combinations. If the gaming system determines that the generated plurality of symbols for the play of the wagering game form a predetermined winning symbol combination, the gaming system provides an award associated with the formed predetermined winning symbol combination as indicated by block 108.
In addition to providing any awards for any formed predetermined winning symbol combinations, the gaming system determines whether to accumulate any symbols as indicated by decision diamond 110. In one embodiment, the gaming system accumulates symbols generated for a play of a game and causes a persistence game arrangement to display these generated symbols. In another embodiment, the gaming system accumulates symbols different from the generated symbols for a play of a game and causes a persistence game arrangement to display these other symbols. In one such embodiment, the symbols different from the generated symbols are related to the generated symbols, such as higher valued symbols.
In these embodiments, if the gaming system determined to accumulate at least one symbol, the gaming system determines whether it is necessary to remove any previously accumulated symbols as indicated by decision diamond 112. That is, if the persistence game arrangement is at maximum capacity, the gaming system removes symbols to make room for the recently accumulated symbols. In other words, the gaming system removes previously accumulated symbols that are displayed by the persistence game arrangement to create space to display recently accumulated symbols.
If the gaming system determines that it is necessary to remove at least one previously accumulated symbol, the gaming system removes that previously accumulated symbol as shown by block 114. In one embodiment, the gaming system removes previously accumulated symbols in a predetermined order. In one such embodiment, the gaming system removes the previously accumulated symbols in the order of the earliest accumulated symbol to the most recently accumulated symbol. In another such embodiment, the gaming system removes previously accumulated symbols in the order of the most recently accumulated symbol to the earliest accumulated symbol. After the gaming system removes the accumulated symbols or if the gaming system determines that it is not necessary to remove any previously accumulated symbols, for each symbol determined to be accumulated, the gaming system accumulates that symbol and causes a persistence game arrangement to display that accumulated symbol as shown by block 116. In one embodiment, the gaming system accumulates symbols in association with a play of a wagering game or in association with a play of a bonus game. In this embodiment, any symbols accumulated in the wagering game can be utilized for a play of a bonus game and vice versa.
In one embodiment, the gaming system accumulates each generated symbol one time. For example, if the gaming system determines that a generated symbol for the play of the wagering game is part of a plurality of predetermined winning symbol combinations, the gaming system accumulates that generated symbol once. In another embodiment, the gaming system accumulates each symbol a plurality of times. For example, if the gaming system determines that a generated symbol for the play of the wagering game is part of a plurality of different predetermined winning symbol combinations, the gaming system accumulates that generated symbol a plurality of times. In another embodiment, if the gaming system generates a plurality of symbols which form a predetermined winning symbol combination, the gaming system accumulates each of the symbols that form the predetermined winning symbol combination. In another embodiment, if the gaming system generates a plurality of symbols which form a predetermined winning symbol combination, the gaming system accumulates at least one, but not all of the symbols that form the predetermined winning symbol combination.
As indicated by decision diamond 118, in addition to dynamically maintaining the persistence game arrangement, the gaming system determines whether a persistence game symbol evaluation trigger event occurs. In one embodiment, the persistence game symbol evaluation trigger event is based on a displayed event in a play of one or more displayed games. In one such embodiment, the persistence game symbol evaluation trigger event is based on whether the gaming system generates one or more designated symbols for a play of a wagering game. In another embodiment, the persistence game symbol evaluation trigger event occurs independent of any displayed event in any play of any game. In one embodiment, the persistence game symbol evaluation trigger event occurs in association with a play of a wagering game or in association with a play of a bonus game. That is, in this embodiment, the persistence game symbol evaluation trigger event can occur in association with a play of either a wagering game or a bonus game.
If the gaming system determines that the persistence game symbol evaluation trigger event did not occur, the gaming system repeats the process starting at block 102. The player, therefore, has the opportunity to place another wager to initiate a subsequent play of the wagering game. In one embodiment, for the subsequent play of the wagering game, the persistence game arrangement continues to display any previously accumulated symbols. That is, the accumulated symbols displayed by the persistence game arrangement remain available for use in the subsequent play of the wagering game. In other words, the gaming system does not reset the accumulated symbols displayed by the persistence game arrangement. In one embodiment, each of the accumulated symbols remain available for use in the subsequent play of the wagering game. In another embodiment, a plurality of the accumulated symbols remain available for use in the subsequent play of the wagering game. In other words, the gaming system resets certain accumulated symbols, but not all accumulated symbols.
As indicated by decision diamond 120, if the gaming system determines that a persistence game symbol evaluation trigger event has occurred, the gaming system determines whether the accumulated symbols displayed by the persistence game arrangement form any predetermined winning symbol combinations. In one embodiment, the persistence game is associated with a higher average expected payout than the wagering game. In one example embodiment, for the persistence game, the gaming system applies a modifier, such as a multiplier, to any awards resulting from symbol combinations. In another embodiment, the gaming system evaluates the accumulated symbols using a different type of symbol evaluation from the type of symbol evaluation used for the generated symbols of the wagering game. In one such embodiment, the gaming system evaluates the accumulated symbols using a ways to win symbol evaluation and evaluates the generated symbols for a wagering game using a payline symbol evaluation. In another example embodiment, the gaming system evaluates the generated symbols for a play of a wagering game based on a first paytable associated with an average expected payout. On the other hand, in this example embodiment, the gaming system evaluates the accumulated symbols displayed by the persistence game arrangement based on a different second paytable associated with a higher average expected payout than the first paytable.
If the gaming system determines that the accumulated symbols displayed by the persistence game arrangement forms a predetermined winning symbol combination, the gaming system provides an award associated with that formed predetermined winning symbol combination as shown by block 122. If the gaming system determines that the accumulated symbols displayed by the persistence game arrangement do not form a predetermined winning symbol combination, the gaming system repeats the process starting at block 102.
Referring now to
As illustrated in
The display device 16 or 18 also displays a persistence game arrangement or matrix 206. In this example embodiment, the persistence game arrangement 206 is configured to display a maximum quantity of accumulated symbols. The persistence game arrangement 206 includes a plurality of columns 208a, 208b, 208c, 208d and 208e and a plurality of rows 210a, 210b, 210c and 210d which form a plurality of symbol positions. For example, the persistence game arrangement 206 includes a symbol position formed by the intersection of column 208a and row 210a. In this example embodiment, each of the columns and rows of the arrangement 206 are configured to display a set of symbols.
In operation of this example embodiment, the gaming system enables a player to place a wager for a play of the wagering game. For each play of the wagering game, the gaming system generates and displays a plurality of symbols. For each wagered on payline, the gaming system determines whether the generated plurality of symbols form any predetermined winning symbol combinations. As illustrated in
In this example embodiment, the gaming system determines whether to accumulate any of the generated plurality of symbols for a play of the wagering game. The gaming system accumulates generated symbols if a designated quantity of generated symbols are generated along a payline. More specifically, in this example embodiment, if the gaming system generates at least three identical symbols along a payline, the gaming system accumulates each of the symbols generated along that payline. As illustrated in
In this example embodiment, for each accumulated symbol, the gaming system causes the persistence game arrangement 206 to display that accumulated symbol. As illustrated in
In
As illustrated in
In
As illustrated in
In this example embodiment, for each play of the wagering game, the gaming system determines whether a persistence game symbol evaluation triggering event occurs. In this example embodiment, the persistence game symbol evaluation triggering event is based on a number of designated symbols generated for a play of the wagering game. More specifically, the persistence game symbol evaluation triggering event occurs if the gaming system generates at least one “BONUS” symbol for a play of the wagering game. As illustrated in
In this example embodiment, upon the occurrence of the persistence game symbol evaluation trigger event, the gaming system automatically determines whether the accumulated symbols displayed by the persistence game arrangement 206 form any predetermined winning symbol combinations. In this example, the gaming system evaluates the accumulated symbols based on a different type of symbol evaluation from the type of symbol evaluation utilized to determine whether the generated symbols for the wagering game form any winning symbol combinations. More specifically, in the example, the gaming system automatically evaluates the generated symbols for the wagering game based on a payline symbol evaluation. Alternatively, the gaming system automatically evaluates the accumulated symbols based on a ways to win symbol evaluation. As illustrated in
In
More specifically, the gaming system generates and displays a plurality of symbols for the play of a game as indicated by block 302. As indicated by decision diamond 304, the gaming system determines whether the generated plurality of symbols for the play of the game form any predetermined winning symbol combinations. If the gaming system determines that the generated plurality of symbols for the play of the game form a predetermined winning symbol combination, the gaming system provides an award associated with the formed predetermined winning symbol combination as indicated by block 306.
The gaming system of this embodiment also determines whether to accumulate any symbols as indicated by decision diamond 308 and as described above. For each symbol determined to be accumulated, the gaming system accumulates that symbol and causes a persistence game arrangement to display that accumulated symbol as shown by block 310 and as described above. In one embodiment, the gaming system can accumulate and display symbols in association with a play of a wagering game or in association with a play of a bonus game.
As indicated by decision diamond 312 and as described above, in addition to dynamically maintaining the persistence game display arrangement, the gaming system determines whether a persistence game symbol utilization trigger event occurs. In one embodiment, the persistence game symbol utilization trigger event occurs if any individual sets of symbols of the persistence game arrangement are at a maximum capacity of accumulated symbols.
If the gaming system determines that the persistence game symbol utilization trigger event does not occur, the gaming system repeats the process starting at block 302. As indicated by decision diamond 314, if the gaming system determines that a persistence game symbol utilization trigger event occurred, the gaming system automatically replaces one or more of the generated symbols of the currently played game with one or more accumulated symbols displayed by the persistence game arrangement. In one embodiment, each column (or row) of the persistence game arrangement is associated with, or corresponds to a reel which is employed in a wagering game or bonus game. For example, the persistence game arrangement includes a first column that is associated with a first reel and a second column that is associated with a second reel. In this example, upon the persistence game symbol utilization trigger event, for each of the accumulated symbols displayed by the first column, the gaming system causes that accumulated symbol to replace a separate one of the symbols generated for the first reel. Additionally, upon the persistence game symbol utilization trigger event, for each of the accumulated symbols displayed by the second column, the gaming system causes that accumulated symbol to replace a separate one of the symbols generated for the second reel. That is, in this example, no symbols accumulated and displayed by the first column of the persistence game arrangement can replace any symbols generated for the second reel. In one embodiment, each column of the persistence game arrangement is related to a plurality of reels of the wagering game or bonus game. In one embodiment, a plurality of the columns of the persistence game arrangement are related to a plurality of reels of the wagering game or bonus game.
In one embodiment, the gaming system automatically replaces certain generated symbols of the current play of the game with certain accumulated symbols from the persistence game arrangement. In one embodiment, the gaming system automatically replaces certain sets of generated symbols for a play of a game with certain sets of symbols displayed by a persistence game symbol arrangement. In another embodiment, for each accumulated symbol displayed by the persistence game arrangement, the gaming system causes that accumulated symbol to automatically replace one of the generated symbols for the play of the game. In another embodiment, the gaming system automatically replaces currently generated symbols of the game with symbols associated with the accumulated symbols displayed by the persistence game arrangement. That is, in this embodiment, the gaming system replaces currently generated symbols of the game with symbols that are related to, but different from the accumulated symbols displayed by the persistence game arrangement.
After the gaming system automatically replaces one or more of the currently generated symbols, the gaming system determines whether the currently displayed symbols for the currently played game form any predetermined winning symbol combinations as indicated by decision diamond 316. If the gaming system determines that the currently displayed symbols form a predetermined winning symbol combination, the gaming system provides an award associated with that formed predetermined winning symbol combination as shown by block 318. If the gaming system determines that the currently displayed symbols for the currently played game do not form a predetermined winning symbol combination, the gaming system repeats the process starting at block 302. In one embodiment, for the subsequent play of the game, the persistence game arrangement continues to display any previously accumulated symbols. That is, the accumulated symbols displayed by the persistence game arrangement remain available for use in the subsequent play of the game.
More specifically, the gaming system or gaming device enables a player to place a wager for a play of a wagering game as indicated by block 402. Upon the placement of the wager, the gaming system generates and displays a plurality of symbols for the play of the wagering game as indicated by block 404.
As indicated by decision diamond 406, the gaming system determines whether a bonus game triggering event occurs. In one embodiment, the bonus game triggering event is based on a displayed event in a play of one or more displayed games. In one such embodiment, the bonus game triggering event is based on whether the gaming system generates one or more designated symbols for a play of the wagering game. In another embodiment, the bonus game triggering event occurs independent of any displayed event in any play of any game.
If the gaming system determines that the bonus game triggering event did not occur, the gaming system determines whether to accumulate any symbols as indicated by block 408. As described above, in one embodiment, the gaming system accumulates generated symbols and, in another embodiment, the gaming system accumulated symbols related to, but different from the generated symbols. In one embodiment, the gaming system determines to accumulate certain designated symbols generated in a play of a wagering game. For each symbol determined to be accumulated, the gaming system accumulates that symbol and causes a persistence game arrangement to display that accumulated symbol as shown by block 410 and as described above.
As indicated by decision diamond 412, the gaming system determines whether a persistence game symbol utilization trigger event occurs. In one embodiment, the persistence game symbol utilization trigger event is based on a displayed event in a play of one or more displayed games. In one such embodiment, the persistence game symbol utilization trigger event is based on whether any individual sets of symbols of the persistence game arrangement is at a maximum capacity of accumulated symbols. For example, the persistence game symbol utilization trigger event occurs when any persistence game arrangement column displays a maximum amount of accumulated symbols. In another embodiment, the persistence game symbol utilization trigger event occurs independent of any displayed event in any play of any game.
As indicated by block 414 and as described above, if the gaming system determines that a persistence game symbol utilization trigger event has occurred, the gaming system replaces one or more of the currently generated symbols of the wagering game with one or more accumulated symbols displayed by the persistence game arrangement.
After the gaming system replaces one or more of the currently generated symbols, the gaming system determines whether the currently displayed symbols for the play of the wagering game form any predetermined winning symbol combinations as indicated by decision diamond 416. If the gaming system determines that the currently displayed symbols for the play of the wagering game form a predetermined winning symbol combination, the gaming system provides an award associated with that formed predetermined winning symbol combination as shown by block 418. If the gaming system determines that the currently displayed symbols for the play of a wagering game do not form a predetermined winning symbol combination, the gaming system repeats the process starting at block 402. In one embodiment, for the subsequent play of the wagering game, the persistence game arrangement continues to display any previously accumulated symbols as described above. That is, the accumulated symbols displayed by the persistence game arrangement remain available for use in the subsequent play of the wagering game.
On the other hand, if the gaming system determines that the bonus triggering event did occur, the gaming system determines and provides a number of bonus games to provide to the player as indicated by block 420. In one embodiment, the bonus games include a plurality of free spin games. After the gaming system determines and provides the number of bonus games, the gaming system generates and displays a plurality of symbols for a play of a bonus game as indicated by block 422.
After the gaming system generates and displays the plurality of symbols for the play of the bonus game, the gaming system determines whether to accumulate any symbols as indicated by block 424 and as described above. In one embodiment, the gaming system determines whether to accumulate symbols for the play of the bonus game based on a different type of symbol evaluation from the type of symbol evaluation utilized to determine whether to accumulate any symbols for a play of the wagering game. In one example embodiment, for a play of a wagering game, the gaming system accumulates symbols based on a first symbol evaluation of whether any “bar” symbols are generated. That is, in this example, for the play of the wagering game, the gaming system accumulates any generated “bar” symbols. In this example embodiment, for the play of a bonus game, the gaming system accumulates symbols based on a second symbol evaluation of whether any “bar” symbols or any “cherry” symbols are generated. That is, for the play of the bonus game, the gaming system accumulates any generated “bar” symbols or any generated “cherry” symbols. In other words, in this example embodiment, the gaming system accumulates more types of symbols for a play of the bonus game than a play of a wagering game.
For each symbol determined to be accumulated, the gaming system accumulates that symbol and causes a persistence game arrangement to display that accumulated symbol as shown by block 426 and as described above. As indicated by decision diamond 428 and as described above, the gaming system determines whether a persistence game symbol utilization trigger event occurs.
As indicated by block 430 and as described above, if the gaming system determines that a persistence game symbol utilization trigger event has occurred, the gaming system replaces one or more of the currently generated symbols of the bonus game with one or more accumulated symbols displayed by the persistence game arrangement to display symbols for the play of the bonus game.
After the gaming system replaces one or more of the currently generated symbols, the gaming system determines whether the currently displayed symbols for the play of a bonus game form any predetermined winning symbol combinations as indicated by decision diamond 432 and as described above. If the gaming system determines that the currently displayed symbols for the play of a bonus game form a predetermined winning symbol combination, the gaming system provides an award associated with that formed predetermined winning symbol combination as shown by block 434 and as described above.
After the gaming system provides the award or if the gaming system determines that the currently displayed symbols for the play of a wagering game do not form a predetermined winning symbol combination, the gaming system determines whether the remaining number of bonus games to provide to the player is equal to a designated number as indicated by decision diamond 436. In one embodiment, the designated number is zero.
If the gaming system determines that the remaining number of bonus games to provide to the play is not equal to the designated number, the gaming system decreases the remaining number of bonus games to provide to the player as indicated by block 438. After the gaming system decreases the remaining number of bonus games, the gaming system repeats the process starting at block 422. The player, therefore, has the opportunity to initiate a subsequent play of the bonus game. In one embodiment, for the subsequent play of the bonus game, the persistence game arrangement continues to display any previously accumulated symbols as described above. That is, the accumulated symbols displayed by the persistence game arrangement remain available for use in the subsequent play of the bonus game. In other words, the gaming system does not reset the accumulated symbols displayed by the persistence game arrangement. In another embodiment, a plurality of the accumulated symbols remain available for use in the subsequent play of the bonus game. In other words, the gaming system resets certain accumulated symbols, but not all accumulated symbols for the subsequent play of the bonus game.
If the gaming system determines that the remaining number of bonus games to provide to the play is equal to a designated number, the gaming system determines whether to accumulate any symbols for a subsequent play of the wagering game as indicated by block 408. In one embodiment, for the subsequent play of the wagering game, the persistence game arrangement continues to display any symbols accumulated in one or more plays of the bonus game as described above. That is, the accumulated symbols that were accumulated in the bonus game remain available for use in the subsequent play of the wagering game. In other words, the gaming system does not reset the accumulated symbols displayed by the persistence game arrangement for the subsequent play of the wagering game. In another embodiment, a plurality of the accumulated symbols remain available for use in the subsequent play of the wagering game. In other words, the gaming system resets certain accumulated symbols, but not all accumulated symbols for the subsequent play of the wagering game.
Referring now to
More specifically, as illustrated in
In operation of this example embodiment, the gaming system enables a player to place a wager for a play of the wagering game. For each play of the wagering game, the gaming system generates and displays a plurality of symbols. For each wagered on payline, the gaming system determines whether the generated plurality of symbols form any predetermined winning symbol combinations. As illustrated in
In this example embodiment, the gaming system determines whether to accumulate any of the generated plurality of symbols of the wagering game. In this example, the gaming system accumulates generated symbols if certain designated symbols are generated for a play of the bonus game. More specifically, for the wagering game, the gaming system accumulates each generated “A1” symbol. As illustrated in
In this example embodiment, for each accumulated symbol, the gaming system causes the persistence game arrangement 206 to display that accumulated symbol. In this example: column 208a is associated with reel 54a; column 208b is associated with reel 54b; column 208c is associated with reel 54c; column 208d is associated with reel 54d; and column 208e is associated with reel 54e. For each generated symbols determined to be accumulated, that symbol is displayed by a certain column of the persistence game arrangement based on which reel generated that symbol. More specifically, for symbols generated by reel 54a which are determined to be accumulated, the gaming system causes column 208a to display these generated symbols. For symbols generated by reel 54b which are determined to be accumulated, the gaming system causes column 208b to display these generated symbols. For symbols generated by reel 54c which are determined to be accumulated, the gaming system causes column 208c to display these generated symbols. For symbols generated by reel 54d which are determined to be accumulated, the gaming system causes column 208d to display these generated symbols. For symbols generated by reel 54e which are determined to be accumulated, the gaming system causes column 208e to display these generated symbols. As illustrated in
In
As illustrated in
Referring now to
In this example embodiment, the previously accumulated symbols that were accumulated and displayed in association with the wagering game remain available for plays of the bonus game free spins provided to the player. That is, the persistence game arrangement 206 continues to display the accumulated symbols, 502a, 502b, 502c and 502d for the bonus game.
In this example embodiment, the gaming system determines whether to accumulate any of the generated plurality of symbols of the bonus game. The gaming system accumulates generated symbols if certain designated symbols are generated for a play of the bonus game. More specifically, for the bonus game, the gaming system accumulates generated “A1” symbols and generated “A2” symbols. In other words, for the bonus game, the gaming system can accumulate more types of symbols than the types of symbols available to be accumulated for the wagering game. An appropriate message such as “Congratulations! The Bonus Game has been triggered! You are provided 10 Bonus Game Free Spins! Your accumulated symbols will carry over to your bonus game. For your bonus game you can now accumulate A2 symbols in addition to the A1 symbols! Spin the reels to start the bonus game!” is provided to the player visually, such as in the message display 204, or through suitable audio or audiovisual displays.
As illustrated in
The gaming system also determines whether the remaining number of bonus games to provide to the player equals a designated number. In this example, the designated number is zero. In other words, the gaming system determines whether to provide any more bonus game free spins to the player. As illustrated in
As illustrated in
In
As illustrated in
As illustrated in
In
In
In this example, after the generated symbols are replaced by the accumulated symbols, the gaming system determines whether the displayed symbols for the play of the wagering game form any predetermined winning symbol combinations. In this example, the gaming system determines that the displayed symbols form a predetermined winning symbol combination. More specifically, displayed symbols A1-A1-A2-S-Y associated with payline A form a predetermined winning symbol combination. The gaming system then provides a 1000 credits award for the displayed winning symbol combination A1-A1-A2-S-Y. The award meter 200 shows an award of one thousand credits, indicating that the gaming system provided an award associated with the A1-A1-A2-S-Y symbol combination. An appropriate message such as “Congratulations! You win for 1000 credits for the A1-A1-A2 associated with payline A1” is provided to the player visually, such as in the message display 204, or through suitable audio or audiovisual displays.
In one alternative embodiment, the gaming system determines to accumulate each generated symbol which forms a winning symbol combination for a play of a game. In one embodiment, for a play of a game, the gaming system determines to accumulate certain generated symbols that form winning symbol combinations. For example, for a play of a game, the gaming system generates symbols that form a first winning symbol combination associated with a first award and a second winning symbol combination associated with a second higher award than the first award. In this example, the gaming system determines to accumulate the generated symbols that form the second winning symbol combination because the second winning symbol combination is associated with a higher award than the first winning symbol combination. That is, in this example, the gaming system does not accumulate the generated symbols that formed the first winning symbol combination.
In one embodiment, the determination of which generated symbols can be accumulated for a play of a game is determined based on the player's wager. For example, the gaming system increases the types of symbols (or symbol combinations) available to be accumulated if the player increases their wager. In one embodiment, the types of symbols added based on the player's increased wager are higher valued symbols.
In different embodiments, the determination of which generated symbols can be accumulated for a play of game is predetermined, randomly determined, determined based on the player's status (such as determined through a player tracking system), determined based on a generated symbol or symbol combination, determined based on a random determination by the central controller, determined based on a random determination at the gaming system, determined based on one or more side wagers placed, determined based on time (such as the time of day), determined based on an amount of coin-in accumulated in one or more pools or determined based on any other suitable method or criteria.
In one embodiment, the accumulated symbols are different from the generated symbols. In one such embodiment, the accumulated symbols are symbols which are not utilized for plays of the wagering game or base game. In one example embodiment, the gaming system generates a red seven symbol for a play of a wagering game. In this example, for the generated red seven symbol, the gaming system accumulates and displays a purple seven symbol in association with a persistence game. In this example, no purple seven symbols are available to be generated for a play of the wagering game. That is, purple seven symbols are displayed in association with the persistence game and not the wagering game.
In different embodiments, wherein the gaming system removes at least one symbol from the persistence game arrangement, the determination of which symbol is removed from the persistence game arrangement is predetermined, randomly determined, determined based on the player's status (such as determined through a player tracking system), determined based on a generated symbol or symbol combination, determined based on a random determination by the central controller, determined based on a random determination at the gaming system, determined based on one or more side wagers placed, determined based on time (such as the time of day), determined based on an amount of coin-in accumulated in one or more pools or determined based on any other suitable method or criteria.
In one embodiment, the gaming system enables the player to purchase at least one accumulated symbol which can be utilized for a current of future play of a game. For example, the gaming system enables the player to add symbols to the persistence game arrangement by enabling the player to purchase symbols which will be displayed by the persistence game arrangement.
In one embodiment, the persistence game symbol evaluation trigger event and/or the persistence game symbol utilization trigger event occurs when an individual set of symbols (i.e., a column or row of the persistence game arrangement) reaches a designated level as described above. It should be appreciated that in one embodiment, the persistence game symbol evaluation trigger event and/or the persistence game symbol utilization trigger event can occur if one of the rows of the persistence game displays a designated number of accumulated symbols.
In various alternative embodiments, the persistence game symbol evaluation trigger event and/or the persistence game symbol utilization trigger event may be based on but not limited to at least one of: (i) an amount of time played on the gaming system; (ii) a random time of the day; (iii) an amount of money wagered on the gaming system; (iv) an amount of money lost at the gaming system; (v) an amount of money won at the gaming system; (vi) an amount of money wagered at games in a gaming system; (vii) an amount of money lost at the gaming systems in a gaming system; (viii) an amount of money won at the gaming systems in a gaming system; (ix) an event or outcome occurring in the primary game of one of the gaming systems; (x) an event occurring due to a shared random outcome generation; (xi) meeting one or more thresholds, such as a number of plays or a wager pool exceeding a designated amount; (xii) a random determination based on an amount wagered; (xiii) an occurrence of a predetermined event; (xiv) one or more side wagers placed; and (xv) any combination of these.
In one embodiment, the persistence game symbol evaluation trigger event and/or the persistence game symbol utilization trigger event is based on an outcome of a secondary game. For example, in different embodiments, the accumulator advancement triggering event is based on any suitable player input selection game, any puzzle-type game, and any suitable offer and acceptance game, or any spinning wheel game.
In one embodiment, the gaming system replaces one or more generated symbols of a currently played game with one or more accumulated symbols as described above. In one embodiment, for each accumulated and displayed symbol, the gaming system causes that symbol to replace a separate generated symbol for a current play of a game. In one embodiment, the gaming system causes a plurality of accumulated symbols to replace a plurality of generated symbols for a current play of a game. In different embodiments, the determination of which accumulated symbols will replace which generate symbols is predetermined, randomly determined, determined based on the player's status (such as determined through a player tracking system), determined based on a generated symbol or symbol combination, determined based on a random determination by the central controller, determined based on a random determination at the gaming system, determined based on one or more side wagers placed, determined based on the player's primary game wager, determined based on time (such as the time of day), determined based on an amount of coin-in accumulated in one or more pools or determined based on any other suitable method or criteria.
In different embodiments, the determination of which generated symbols are to be replaced by accumulated symbols is predetermined, randomly determined, determined based on the player's status (such as determined through a player tracking system), determined based on a generated symbol or symbol combination, determined based on a random determination by the central controller, determined based on a random determination at the gaming system, determined based on one or more side wagers placed, determined based on the player's primary game wager, determined based on time (such as the time of day), determined based on an amount of coin-in accumulated in one or more pools or determined based on any other suitable method or criteria.
In one embodiment, for an accumulated symbol that replaces a generated symbol, the gaming system causes that accumulated symbol to change to a different symbol. In one example embodiment, the gaming system previously accumulated a purple seven symbol. In this example, when the gaming system replaces one of the generated symbols with the accumulated purple seven, the gaming system causes that purple seven to change to a modifier symbol, such as a multiplier symbol. In one embodiment, each accumulated symbol which replaces a generated symbol functions as a wild symbol.
In one embodiment, for an accumulated symbol, the gaming system causes that accumulated symbol to change to a different symbol based on where the persistence game arrangement that accumulated symbol. For example, if a first row of a persistence game arrangement displays an accumulated multiplier symbol, that accumulated multiplier symbol is a “2×” multiplier. In this example, if the gaming device subsequently causes the second row of the persistence game arrangement to display that accumulated multiplier symbol (i.e., the accumulated multiplier symbol moves up because another generated symbol is determined to be accumulated), the accumulated multiplier symbol changes to a “5×” multiplier symbol. In other words, in this example, the gaming system changes an accumulated symbol based upon the position of that accumulated symbol in the persistence game arrangement.
In one embodiment, the persistence game symbol utilization trigger event occurs based on whether any set of symbols of a persistence game arrangement are at a maximum capacity. In this embodiment, upon the occurrence of the persistence game symbol utilization trigger event, for each symbol displayed in the set of symbols at a maximum capacity, the gaming system causes that symbol displayed in that set to replace a generated symbol. In this embodiment, the gaming system also randomly determines whether to cause other sets of symbols of the persistence game arrangement that are not at maximum capacity to replace any generated symbols.
In one embodiment, upon the occurrence of a persistence game symbol utilization trigger event, the gaming system enables the player to select the generated symbols to be replaced. In one embodiment, upon the occurrence of the persistence game utilization trigger event, for each accumulated symbol, the gaming system enables a player to selectively replace a separate generated symbol with the accumulated symbol. In another embodiment, upon the occurrence of the persistence game utilization trigger event, the gaming system enables a player to selectively replace at least one generated symbol with at least one accumulated symbol.
In different embodiments, the awards associated with the formed winning symbol combinations include, but are not limited to: a quantity of free activations of one or more games; an applicable multiplier for at least one, a plurality or each of the free spins; a credit amount (based on a triggering event and/or a wager placed); a quantity of picks in the game; a quantity of selections in the game; a quantity of retrigger symbols in the game; a quantity of terminators or termination symbols in the game; a quantity of anti-terminators in the game; a quantity of locking reels in the game; a quantity of locking symbol positions in the game; a quantity of expanding symbols in the game; a quantity of rounds or levels in the game; a quantity of award opportunities in the game; a quantity of progressive awards in the game; a range of available awards in the game; a quantity of active reels in the game; a quantity of offers in the game; a paytable which will be utilized in the game; a quantity of hands of playing cards in the game; any combination thereof; and any other suitable award. In one embodiment, the award associated with the accumulator includes an activation of an additional win opportunity such as a two way pays feature.
In one embodiment, where the gaming system employs a base game and bonus game, any accumulated symbols that are not utilized for a play of the bonus game are carried over into the base game and vice versa.
In one embodiment, the persistence game symbol evaluation trigger event for a play of a bonus game is different than the persistence game symbol evaluation trigger event for a play of a base game. In one example embodiment, the persistence game symbol evaluation trigger event for a play of a bonus game occurs if the gaming system generates two identical designated symbols for a play of the bonus game. In this example, the persistence game symbol evaluation trigger event for a play of a base game occurs if the gaming system generates three identical designated symbols for a play of the bonus game. In one embodiment, the persistence game symbol utilization trigger event for a play of a bonus game is different then the persistence game symbol utilization trigger event for the play of a base game.
In one alternative embodiment, the gaming system utilizes different accumulated symbols displayed by the persistence game arrangement in association with a play of bonus game than a play of a base game. In one example embodiment, the gaming system includes a persistence game arrangement that includes five columns. In this example embodiment, upon the occurrence of a persistence game symbol utilization trigger event for a play of a bonus game, the gaming system causes each symbol accumulated and displayed by each of the five columns of the persistence game arrangement to replace a separately generated symbol for the play of the bonus game. Conversely, upon the occurrence of a persistence game symbol utilization trigger event for a play of a base game, the gaming system causes each symbol accumulated and displayed by one of the five columns of the persistence game arrangement to replace a separately generated symbol for the play of the base game.
In one embodiment, where the gaming system employs a base game and bonus game, the bonus triggering event occurs based on an elapsed period of time, such as ten minutes since the last occurrence of a group bonus triggering event. In various alternative embodiments, the group bonus triggering event may be based on, but not limited to, one or more of: (i) a random time of the day; (ii) an amount of money wagered on the gaming system; (iii) an amount of money lost at the gaming system; (iv) an amount of money won at the gaming system; (v) an amount of money wagered at games in a gaming system; (vi) an amount of money lost at the gaming systems in a gaming system; (vii) an amount of money won at the gaming systems in a gaming system; (viii) an event or outcome occurring in the primary game of one of the gaming systems; (ix) an event occurring due to a shared random outcome generation; (x) meeting one or more thresholds, such as a number of plays or a wager pool exceeding a designated amount; (xi) a random determination based on an amount wagered; (xii) an occurrence of a predetermined event; (xiii) one or more side wagers placed; and (xiv) any combination of these.
In one embodiment, the awards associated with the formed winning symbol combinations in association with a play of the base game and the awards associated with the formed winning symbol combinations in association with a play of the bonus game are the same. In another embodiment, the awards associated with the formed winning symbol combinations in association with a play of the base game and the award associated with the formed winning symbol combinations in association with a play of the bonus game are the different.
In one alternative embodiment and in association with any of the above described embodiments, the gaming system causes a reel strip to accumulate and display generated symbols for a play of game. In one embodiment, the gaming system includes a persistence game arrangement which is at a maximum capacity. In this embodiment, for an additional generated symbol that is determined to be accumulated, the gaming system causes an additional reel strip to display that additional generated symbol because the persistence game arrangement is at maximum capacity. In another embodiment, the gaming system causes an additional reel strip to display a previously accumulated symbol (i.e., a symbol already displayed by the persistence game arrangement) to create space for an additional accumulated symbol. That is, in this embodiment, when a persistence game arrangement is at maximum capacity and the gaming system determines to accumulate an additional symbol, rather than causing the persistence game arrangement to remove previously accumulated symbols to create space for the additional symbol, the gaming system causes additional reel strips to display the previously accumulated symbols of the persistence game arrangement. In other words, the previously accumulated symbols move from the persistence game arrangement to the reel strips.
In one embodiment, the reel strips which display previously generated symbols are each configured to display a maximum quantity of symbols. In one embodiment, the gaming system causes a reel strip to stop displaying any additional accumulated symbols when the quantity of symbols displayed by that reel strip reaches a designated level.
In one embodiment, upon a suitable triggering event the gaming system determines whether the accumulated symbols displayed by the reel strips form any winning symbol combinations. In one embodiment, the gaming system causes each of the reels strips to spin and generate symbols for a play of a game. In this embodiment, the gaming system determines whether any of the generated symbols form any winning symbol combinations and provides any awards associated with the formed winning symbol combinations.
In one embodiment, the gaming system and/or the player tracking system tracks the accumulated symbols. In this embodiment, the player is enabled to end a first game play and start a second game play, at a later time. When the player starts the second game play, the player tracking system enables the player to begin with the same accumulated symbols the player accumulated when the player ended the first game play. In one embodiment, the accumulated symbols are stored for a specific gaming device. In another embodiment, in a server based gaming system, a network server stores the accumulated symbols and thus the player is enabled to play any of the gaming devices connected to the network using the stored accumulated symbols. In another embodiment, the gaming system and/or player tracking system does not track any accumulated symbols when a player completes a game.
In another embodiment, upon an initiation of a gaming session, the gaming system causes the persistence game arrangement to display zero, one or more symbols. That is, before a player starts a first play of the game, the gaming system displays zero, one or more symbols in the persistence game arrangement. In different embodiments, the determination of which symbols are to be displayed and the quantity of symbols displayed by the persistence game arrangement is predetermined, randomly determined, determined based on the player's status (such as determined through a player tracking system), determined based on a generated symbol or symbol combination, determined based on a random determination by the central controller, determined based on a random determination at the gaming system, determined based on one or more side wagers placed, determined based on the player's primary game wager, determined based on time (such as the time of day), determined based on an amount of coin-in accumulated in one or more pools or determined based on any other suitable method or criteria.
In one embodiment, when a first player leaves the gaming system, any accumulated symbols displayed by the persistence game arrangement remain accumulated and displayed. That is, in this embodiment, the gaming system enables a different second player to start a play of game that can utilize symbols previously accumulated by the first player's previous plays of the game.
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 the benefit of U.S. patent application Ser. No. 12/618,184, filed on Nov. 13, 2009, the entire contents of which is incorporated by reference herein.
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