Patent Application
20240265778
Electronic gaming machines or gaming machines provide a variety of wagering games such as slot games, video poker games, video blackjack games, roulette games, video bingo games, keno games that are frequently offered at casinos and other locations. Play on gaming machines typically involves a player establishing a credit balance by inputting money, or another form of monetary credit, and placing a monetary wager (from the credit balance) on one or more outcomes of an instance (or single play) of a primary or base game. In many games, a player may qualify for secondary games or bonus rounds by attaining a certain winning combination or triggering event in the base game. Secondary games provide an opportunity to win additional game instances, credits, awards, jackpots, progressives, etc. Awards from any winning outcomes are typically added back to the credit balance and can be provided to the player upon completion of a gaming session or when the player wants to “cash out.”
“Slot” type games are often displayed to the player in the form of various symbols arrayed in a row-by-column grid or matrix. Specific symbol combinations along predetermined paths (or paylines) through the matrix indicate the outcome of the game. The display typically highlights winning combinations/outcomes for ready identification by the player. Specific symbol combinations and their corresponding awards are usually shown in a “pay-table” which is available to the player for reference. Often, the player may vary his/her wager to include differing quantities of paylines and/or the amount bet on each line. By varying the wager, the player may sometimes alter the frequency or quantity of winning symbol combinations, frequency or quantity of secondary games, and/or the amount awarded.
Typical wagering games use a random number generator (RNG) to randomly determine the outcome of each game. The wagering game is designed to return a certain percentage of the amount wagered back to the player (i.e., return-to-player) over the course of many plays or instances of the game. The return-to-player and randomness of the RNG ensure the fairness of the games and are, therefore, highly regulated. Upon initiation of play, the RNG randomly determines a game outcome and symbols are then selected which correspond to that outcome. Notably, some games may include an element of skill on the part of the player and are, therefore, not entirely random.
In existing gaming systems, feature games, secondary or bonus games, may be triggered for players in addition to the base game. A feature game gives players an additional opportunity to win prizes, or the opportunity to win larger prizes, than would otherwise be available in the base game. Feature games can also offer altered game play to enhance player enjoyment.
The popularity of such gaming machines is heavily dependent on the perceived entertainment value of the provided gaming experience. Operators of gaming businesses therefore demand the most entertaining, engaging, and exciting gaming machines so as to attract and retain patrons. To satisfy such demand, game developers are continuously inventing new gaming features. However, it is not enough for a new gaming feature to be entertaining, engaging, and exciting, the new gaming feature must also be realizable in a manner that satisfies regulatory requirements and that can be cost-efficiently manufactured. As such, game developers must not only satisfy the entertainment side of creating a new gaming feature, but must also address the technical side. In particular, game developers must identify technical problems associated with implementing the new feature and create technical solutions in order to bring their creation to market. Thus, there is a not only continuing need for new gaming features that are entertaining but also a continuing need for the technical solutions needed to bring such gaming features to market.
Embodiments provide a gaming machine, a method, and gaming system with a spinning reel game having a base game, from which a hold-and-spin game is triggered when a determined quantity of configurable symbols are displayed in a base game outcome. During the feature game, a spin tag of a held configurable symbol is updated (e.g., decremented) after each spin. When the associated count reaches or passes a threshold (e.g., zero), the configurable symbol is split into multiple configurable symbols. Upon completion of the feature game, a feature game award is presented based on prizes of each configurable symbol including prizes of the multiple configurable symbols obtained via a split of a configurable symbol.
Features and advantages of certain embodiments of the present disclosure will become apparent from the following description of embodiments thereof, by way of example only, with reference to the accompanying drawings, in which;
The foregoing summary, as well as the following detailed description of certain embodiments of the present disclosure, will be better understood when read in conjunction with the appended drawings. For the purpose of illustrating the disclosure, certain embodiments are shown in the drawings. It should be understood, however, that the present invention is not limited to the arrangements and instrumentality shown in the attached drawings.
The present disclosure is generally directed to solving various technical problems associated with gaming machines, which present a potentially large range of different symbols. In some embodiments, a gaming machine may achieve the large range of different symbols through the use configurable symbols that have a common component and a variable component. In some embodiments, reel strips may be populated with configurable symbols to which a range of indicias may be assigned. In this manner, a configurable symbol at a single reel strip position may effectively present a range of symbols via the assignment of indicia as the variable component.
The spin tags of the present disclosure would further exacerbate the issue if a conventional reel strip approach were used. As explained in greater detail below, spin tags may be selectively assigned to the configurable symbols. To accommodate all possible assignments of spin tags to the configurable symbols, a conventional reel strip approach would require extremely long reel strip lengths to accommodate all possible configurable symbol indicia and spin tag combinations. Embodiments of the present disclosure may independently assign indicia and spin tags to the configurable symbols. Thus, a single configurable symbol of a reel strip may effectively represent any indicia and/or spin tag combination. In this manner, the spin tags may be implemented without requiring reel strips of exceeding long lengths and may reduce memory requirements of the gaming machines. Moreover, such an implementation may enable the game designers to more readily maintain a desired return-to-player as they need to manage reel strips of reasonable lengths.
Furthermore, the spin tags increase player excitement as players anticipate the splitting of configurable symbols and the enhanced awards such splitting brings. While such spin tags may improve the emotional side of the gaming experience, the spin tags also improve the technical side of the gaming experience. Such tagging of configurable symbols provides a graphically efficient manner of conveying when each tagged symbol will split. A game machine may present many configurable symbols (e.g., five, ten, fifteen, etc.) at a given time. The gaming machine may easily track each configurable symbol and a respective number of remaining spins remaining for each configurable symbol before it splits. Such information, however, would be very difficult for a player of the gaming machine to accurately track for each of the displayed configurable symbols. By tagging each configurable symbol with a spin tag, the number of remaining spins required for the configurable symbol is quickly and efficiently conveyed to the player. As such, the symbol tagging of the present disclosure provides a technical improvement to convention graphical displays for gaming machines through their ability to convey additional information regarding respectively tagged symbols.
Communication between the gaming machines 104A-104X and the server computers 102, and among the gaming machines 104A-104X, may be direct or indirect using one or more communication protocols. As an example, gaming machines 104A-104X and the server computers 102 can communicate over one or more communication networks, such as over the Internet through a website maintained by a computer on a remote server or over an online data network including commercial online service providers, Internet service providers, private networks (e.g., local area networks and enterprise networks), and the like (e.g., wide area networks). The communication networks could allow gaming machines 104A-104X to communicate with one another and/or the server computers 102 using a variety of communication-based technologies, such as radio frequency (RF) (e.g., wireless fidelity (WiFi®) and Bluetooth®), cable TV, satellite links and the like.
In some embodiments, server computers 102 may not be necessary and/or preferred. For example, in one or more embodiments, a stand-alone gaming machines such as gaming machine 104A, gaming machine 104B or any of the other gaming machines 104C-104X can implement one or more aspects of the present disclosure. However, it is typical to find multiple gaming machines connected to networks implemented with one or more of the server computers 102 described herein.
Moreover, in some implementations, at least some of the gaming machines may be “thin-client” or “thick-client” gaming machines that are not configured for stand-alone determination of game outcomes, etc. Such client gaming machines may be configured for communication with one or more of the different server computers 102 described herein, including but not limited to the central determination gaming system server 106. Some such client gaming machines may, for example, be configured to accept tickets and/or cash (e.g., via a bill validator that also functions as a ticket reader) to load credits onto the client gaming machine, a “ticket-out” printer for outputting a credit ticket when a cash out button of a player interface is pressed, a player tracking card reader, etc. Some client gaming machines may include a transceiver for wireless communication with a player's mobile device, (e.g., for communication with a player's smartphone, tablet and/or mobile gaming machine) a keypad 146, and/or an illuminated display 148 for reading, receiving, entering, and/or displaying player tracking information. A client gaming machines may include a display system, an audio system, etc., for presenting attract sequences, game presentations, etc. The game presentations may include game outcomes determined by another device, such as the central determination gaming system server 106.
The server computers 102 also may include a ticket-in-ticket-out (TITO) system server 108, a player tracking system server 110, a progressive system server 112, and/or a casino management system server 114. Gaming machines 104A-104X may include features to enable operation of any or all servers for use by the player and/or operator (e.g., the casino, resort, gaming establishment, tavern, pub, etc.). For example, game outcomes may be generated on a central determination gaming system server 106 and then transmitted over a network to any of a group of remote terminals or remote gaming machines 104A-104X that utilize the game outcomes and display the results to the players.
Gaming machine 104A is often of a cabinet construction which may be aligned in rows or banks of similar devices for placement and operation on a casino floor. The gaming machine 104A often includes a main door 117 which provides access to the interior of the cabinet. Gaming machine 104A typically includes a player interface, an access channel for a bill validator 124, and/or an access channel for a ticket printer 126. The player interface may include a button area or button deck 120 accessible by a player that includes input switches or buttons 122.
In
In many configurations, the gaming machine 104A may have a main display 128 (e.g., video display monitor) mounted to, or above, the gaming display area 127. The main display 128 can be, e.g., a high-resolution LCD, plasma, LED, or OLED panel which may be flat or curved as shown, a cathode ray tube, or other conventional electronically controlled video monitor. The main display 128 may be of one or more various orientations (i.e., landscape or portrait), aspect ratios and resolutions. In some implementations, the main display 128 may include a touchscreen.
In some embodiments, the bill validator 124 may also function as a “ticket-in” reader that allows the player to use a casino-issued credit ticket to load credits onto the gaming machine 104A (e.g., in a cashless ticket (“TITO”) system). In such cashless embodiments, the gaming machine 104A may also include a “ticket-out” printer 126 for outputting a credit ticket when a “cash out” button of a player interface is pressed. Cashless TITO systems may be used to generate and track unique bar-codes or other indicators printed on tickets to allow players to avoid the use of bills and coins by loading credits using a ticket reader and cashing out credits using a ticket-out printer 126 on the gaming machine 104A. The gaming machine 104A may have hardware meters for purposes including ensuring regulatory compliance and monitoring the player credit balance. In addition, there can be additional meters that record the total amount of money wagered on the gaming machine, total amount of money deposited, total amount of money withdrawn, and total amount of winnings on gaming machine 104A.
In some embodiments, a player tracking card reader 144, a transceiver for wireless communication with a player's smartphone, a keypad 146, and/or an illuminated display 148 for reading, receiving, entering, and/or displaying player tracking information is provided in the gaming machines 104A. In such embodiments, a game controller (not shown in
Gaming machines 104A may also include a bonus topper wheel 134. When bonus play is triggered (e.g., by a player achieving a particular outcome or set of outcomes in the primary game), bonus topper wheel 134 is operative to spin and stop with indicator arrow 136 indicating the outcome of the bonus game. Bonus topper wheel 134 is typically used to play a bonus game, but it could also be incorporated into play of the base or primary game.
A candle 138 may be mounted on the top of gaming machine 104A and may be activated by a player (e.g., using a switch or one of buttons 122 of a player interface) to indicate to operations staff that gaming machine 104A has experienced a malfunction or the player requires service. The candle 138 is also often used to indicate a jackpot has been won and to alert staff that a hand payout of an award may be needed.
There may also be one or more information panels 152 which may be a back-lit, silkscreened glass panel with lettering to indicate general game information including, for example, a game denomination (e.g., $0.25 or $1), pay lines, pay tables, and/or various game related graphics. In some embodiments, the information panel(s) 152 may be implemented as an additional video display.
Gaming machines 104A have traditionally also included a handle 132 typically mounted to the side of main cabinet 116 which may be used to initiate game play. Many or all of the above-described components can be controlled by circuitry (e.g., a gaming controller) housed inside the main cabinet 116 of the gaming machine 104A, the details of which are shown in
Note that not all gaming machines that are suitable for implementing embodiments of the present disclosure necessarily include top wheels, top boxes, information panels, cashless ticket systems, and/or player tracking systems. Further, some suitable gaming machines may have only a single game display that includes only a mechanical set of reels and/or a video display, while others are designed for bar meters or table tops and have displays that face upwards.
Another example gaming machine 104B illustrated in
Example gaming machine 104B includes a main cabinet 116 including a main door 117 which opens to provide access to the interior of the gaming machine 104B. The main or service door 117 is typically used by service personnel to refill the ticket-out printer 126 and collect bills and tickets inserted into the bill validator 124. The door 117 may also be accessed to reset the machine, verify and/or upgrade the software, and for general maintenance operations.
Another example gaming machine 104C shown is the Helix™ model gaming machine manufactured by Aristocrat® Technologies, Inc. Gaming machine 104C includes a main display 128A that is in a landscape orientation. Although not illustrated by the front view provided, the landscape-style main display 128A may have a curvature radius from top-to-bottom and/or from side-to-side. In some embodiments, main display 128A is a flat panel display. Main display 128A is typically used for primary game play while secondary display 128B is typically used for a bonus game play, to show game features or attraction activities while the game is not in play or any other information or media desired by the game designer or operator. In some embodiments, example gaming machine 104C may also include speakers 142 to output various audio such as game sound, background music, etc.
Many different types of games, including mechanical slot games, video slot games, video poker, video black-jack, video pachinko, keno, bingo, and lottery, may be provided with or implemented within the depicted gaming machines 104A-104C and other similar gaming machines. Each gaming machine may also be operable to provide many different games. Games may be differentiated according to themes, sounds, graphics, type of game (e.g., slot game vs. card game vs. game with aspects of skill), denomination, quantity of paylines, maximum jackpot, progressive or non-progressive, bonus games, and may be deployed for operation in Class II or Class Ill, etc.
The games available for play on the gaming machine 200 are controlled by a game controller 202 that includes one or more processors 204. Processor 204 represents a general-purpose processor, a specialized processor intended to perform certain functional tasks, or a combination thereof. As an example, processor 204 can be a central processing unit (CPU) that has one or more multi-core processing units and memory mediums (e.g., cache memory) that function as buffers and/or temporary storage for data. In some embodiments, processor 204 can be a specialized processor, such as an application specific integrated circuit (ASIC), graphics processing unit (GPU), field-programmable gate array (FPGA), digital signal processor (DSP), or another type of hardware accelerator. In another example, processor 204 is a system on chip (SoC) that combines and integrates one or more general-purpose processors and/or one or more specialized processors. Although
Memory 208 can store one or more game programs 206 that provide program instructions and/or data for carrying out various implementations (e.g., game mechanics) described herein. Stated another way, game program 206 represents an executable program stored in any portion or component of memory 208. In one or more implementations, game program 206 is embodied in the form of source code that includes human-readable statements written in a programming language or machine code that contains numerical instructions recognizable by a suitable execution system, such as a processor 204 in a game controller or other system. Examples of executable programs include: (1) a compiled program that can be translated into machine code in a format that can be loaded into a random access portion of memory 208 and run by processor 204; (2) source code that may be expressed in proper format such as object code that is capable of being loaded into a random access portion of memory 208 and executed by processor 204; and (3) source code that may be interpreted by another executable program to generate instructions in a random access portion of memory 208 to be executed by processor 204.
In some embodiments, game programs 206 can be set up to generate one or more game instances based on instructions and/or data that gaming machine 200 exchanges with one or more remote gaming machines, such as a central determination gaming system server 106 (not shown in
Gaming machines, such as gaming machine 200, are highly regulated to ensure fairness and, in many cases, gaming machine 200 is operable to award monetary awards (e.g., typically dispensed in the form of a redeemable voucher). Therefore, to satisfy security and regulatory requirements in a gaming environment, hardware and software architectures are implemented in gaming machines 200 that differ significantly from those of general-purpose computers. Adapting general purpose computers to function as gaming machines 200 is not simple or straightforward because of: (1) the regulatory requirements for gaming machines 200, (2) the harsh environment in which gaming machines 200 operate, (3) security requirements, (4) fault tolerance requirements, and (5) the requirement for additional special purpose componentry enabling functionality of an EGM. These differences require substantial engineering effort with respect to game design implementation, game mechanics, hardware components, and software.
One regulatory requirement for games running on gaming machine 200 generally involves complying with a certain level of randomness. Typically, gaming jurisdictions mandate that gaming machines 200 satisfy a minimum level of randomness without specifying how a gaming machine 200 should achieve this level of randomness. To comply,
In
Another regulatory requirement for running games on gaming machine 200 includes ensuring a certain level of RTP. Similar to the randomness requirement discussed above, numerous gaming jurisdictions also mandate that gaming machine 200 provides a minimum level of RTP (e.g., RTP of at least 75%). A game can use one or more lookup tables (also called weighted tables) as part of a technical solution that satisfies regulatory requirements for randomness and RTP. In particular, a lookup table can integrate game features (e.g., trigger events for special modes or bonus games; newly introduced game elements such as extra reels, new symbols, or new cards; stop positions for dynamic game elements such as spinning reels, spinning wheels, or shifting reels; or card selections from a deck) with random numbers generated by one or more RNGs, so as to achieve a given level of volatility for a target level of RTP. (In general, volatility refers to the frequency or probability of an event such as a special mode, payout, etc. For example, for a target level of RTP, a higher-volatility game may have a lower payout most of the time with an occasional bonus having a very high payout, while a lower-volatility game has a steadier payout with more frequent bonuses of smaller amounts.) Configuring a lookup table can involve engineering decisions with respect to how RNG outcomes are mapped to game outcomes for a given game feature, while still satisfying regulatory requirements for RTP. Configuring a lookup table can also involve engineering decisions about whether different game features are combined in a given entry of the lookup table or split between different entries (for the respective game features), while still satisfying regulatory requirements for RTP and allowing for varying levels of game volatility.
When a player wishes to play the gaming machine 200, he/she can insert cash or a ticket voucher through a coin acceptor (not shown) or bill validator 234 to establish a credit balance on the gaming machine. The credit balance is used by the player to place wagers on instances of the game and to receive credit awards based on the outcome of winning instances. The credit balance is decreased by the amount of each wager and increased upon a win. The player can add additional credits to the balance at any time. The player may also optionally insert a loyalty club card into the card reader 230. During the game, the player views with one or more UIs, the game outcome on one or more of the primary game display 240 and secondary game display 242. Other game and prize information may also be displayed.
For each game instance, a player may make selections, which may affect play of the game. For example, the player may vary the total amount wagered by selecting the amount bet per line and the number of lines played. In many games, the player is asked to initiate or select options during course of game play (such as spinning a wheel to begin a bonus round or select various items during a feature game). The player may make these selections using the player-input buttons 236, the primary game display 240 which may be a touch screen, or using some other device which enables a player to input information into the gaming machine 200.
During certain game events, the gaming machine 200 may display visual and auditory effects that can be perceived by the player. These effects add to the excitement of a game, which makes a player more likely to enjoy the playing experience. Auditory effects include various sounds that are projected by the speakers 220. Visual effects include flashing lights, strobing lights or other patterns displayed from lights on the gaming machine 200 or from lights behind the information panel 152 (
When the player is done, he/she cashes out the credit balance (typically by pressing a cash out button to receive a ticket from the ticket printer 222). The ticket may be “cashed-in” for money or inserted into another machine to establish a credit balance for play.
Additionally, or alternatively, gaming machines 104A-104X and 200 can include or be coupled to one or more wireless transmitters, receivers, and/or transceivers (not shown in
Although
According to some examples, the mobile gaming machines 256 may be configured for stand-alone determination of game outcomes. However, in some implementations the mobile gaming machines 256 may be configured to receive game outcomes from another device, such as the central determination gaming system server 106, one of the gaming machines 104, etc.
Some mobile gaming machines 256 may be configured to accept monetary credits from a credit or debit card, via a wireless interface (e.g., via a wireless payment app), via tickets, via a patron casino account, etc. However, some mobile gaming machines 256 may not be configured to accept monetary credits via a credit or debit card. Some mobile gaming machines 256 may include a ticket reader and/or a ticket printer whereas some mobile gaming machines 256 may not, depending on the particular implementation.
In some implementations, the casino 251 may include one or more kiosks 260 that are configured to facilitate monetary transactions involving the mobile gaming machines 256, which may include cash out and/or cash in transactions. The kiosks 260 may be configured for wired and/or wireless communication with the mobile gaming machines 256. The kiosks 260 may be configured to accept monetary credits from casino patrons 262 and/or to dispense monetary credits to casino patrons 262 via cash, a credit or debit card, via a wireless interface (e.g., via a wireless payment app), via tickets, etc. According to some examples, the kiosks 260 may be configured to accept monetary credits from a casino patron and to provide a corresponding amount of monetary credits to a mobile gaming machine 256 for wagering purposes, e.g., via a wireless link such as a near-field communications link. In some such examples, when a casino patron 262 is ready to cash out, the casino patron 262 may select a cash out option provided by a player interface of a mobile gaming machine 256, which may include a real button or a virtual button (e.g., a button provided via a graphical user interface) in some instances. In some such examples, the mobile gaming machine 256 may send a “cash out” signal to a kiosk 260 via a wireless link in response to receiving a “cash out” indication from a casino patron. The kiosk 260 may provide monetary credits to the patron 262 corresponding to the “cash out” signal, which may be in the form of cash, a credit ticket, a credit transmitted to a financial account corresponding to the casino patron, etc.
In some implementations, a cash-in process and/or a cash-out process may be facilitated by the TITO system server 108. For example, the TITO system server 108 may control, or at least authorize, ticket-in and ticket-out transactions that involve a mobile gaming machine 256 and/or a kiosk 260.
Some mobile gaming machines 256 may be configured for receiving and/or transmitting player loyalty information. For example, some mobile gaming machines 256 may be configured for wireless communication with the player tracking system server 110. Some mobile gaming machines 256 may be configured for receiving and/or transmitting player loyalty information via wireless communication with a patron's player loyalty card, a patron's smartphone, etc.
According to some implementations, a mobile gaming machine 256 may be configured to provide safeguards that prevent the mobile gaming machine 256 from being used by an unauthorized person. For example, some mobile gaming machines 256 may include one or more biometric sensors and may be configured to receive input via the biometric sensor(s) to verify the identity of an authorized patron. Some mobile gaming machines 256 may be configured to function only within a predetermined or configurable area, such as a casino gaming area.
In this example, a gaming data center 276 includes various devices that are configured to provide online wagering games via the networks 214. The gaming data center 276 is capable of communication with the networks 214 via the gateway 272. In this example, switches 278 and routers 280 are configured to provide network connectivity for devices of the gaming data center 276, including storage devices 282a, servers 284a and one or more workstations 286a. The servers 284a may, for example, be configured to provide access to a library of games for online game play. In some examples, code for executing at least some of the games may initially be stored on one or more of the storage devices 282a. The code may be subsequently loaded onto a server 284a after selection by a player via an EUD and communication of that selection from the EUD via the networks 214. The server 284a onto which code for the selected game has been loaded may provide the game according to selections made by a player and indicated via the player's EUD. In other examples, code for executing at least some of the games may initially be stored on one or more of the servers 284a. Although only one gaming data center 276 is shown in
In this example, a financial institution data center 270 is also configured for communication via the networks 214. Here, the financial institution data center 270 includes servers 284b, storage devices 282b, and one or more workstations 286b. According to this example, the financial institution data center 270 is configured to maintain financial accounts, such as checking accounts, savings accounts, loan accounts, etc. In some implementations one or more of the authorized users 274a-274c may maintain at least one financial account with the financial institution that is serviced via the financial institution data center 270.
According to some implementations, the gaming data center 276 may be configured to provide online wagering games in which money may be won or lost. According to some such implementations, one or more of the servers 284a may be configured to monitor player credit balances, which may be expressed in game credits, in currency units, or in any other appropriate manner. In some implementations, the server(s) 284a may be configured to obtain financial credits from and/or provide financial credits to one or more financial institutions, according to a player's “cash in” selections, wagering game results and a player's “cash out” instructions. According to some such implementations, the server(s) 284a may be configured to electronically credit or debit the account of a player that is maintained by a financial institution, e.g., an account that is maintained via the financial institution data center 270. The server(s) 284a may, in some examples, be configured to maintain an audit record of such transactions.
In some implementations, the gaming data center 276 may be configured to provide online wagering games for which credits may not be exchanged for cash or the equivalent. In some such examples, players may purchase game credits for online game play, but may not “cash out” for monetary credit after a gaming session. Moreover, although the financial institution data center 270 and the gaming data center 276 include their own servers and storage devices in this example, in some examples the financial institution data center 270 and/or the gaming data center 276 may use offsite “cloud-based” servers and/or storage devices. In some examples, the financial institution data center 270 and/or the gaming data center 276 may rely entirely on cloud-based servers.
One or more types of devices in the gaming data center 276 (or elsewhere) may be capable of executing middleware, e.g., for data management and/or device communication. Authentication information, player tracking information, etc., including but not limited to information obtained by EUDs 264 and/or other information regarding authorized users of EUDs 264 (including but not limited to the authorized users 274a-274c), may be stored on storage devices 282 and/or servers 284. Other game-related information and/or software, such as information and/or software relating to leaderboards, players currently playing a game, game themes, game-related promotions, game competitions, etc., also may be stored on storage devices 282 and/or servers 284. In some implementations, some such game-related software may be available as “apps” and may be downloadable (e.g., from the gaming data center 276) by authorized users.
In some examples, authorized users and/or entities (such as representatives of gaming regulatory authorities) may obtain gaming-related information via the gaming data center 276. One or more other devices (such EUDs 264 or devices of the gaming data center 276) may act as intermediaries for such data feeds. Such devices may, for example, be capable of applying data filtering algorithms, executing data summary and/or analysis software, etc. In some implementations, data filtering, summary and/or analysis software may be available as “apps” and downloadable by authorized users.
The UI system 302 includes one or more UIs that a player can interact with. The UI system 302 could include one or more game play UIs 304, one or more bonus game play UIs 308, and one or more multiplayer UIs 312, where each UI type includes one or more mechanical UIs and/or graphical UIs (GUIs). In other words, game play UI 304, bonus game play UI 308, and the multiplayer UI 312 may utilize a variety of UI elements, such as mechanical UI elements (e.g., physical “spin” button or mechanical reels) and/or GUI elements (e.g., virtual reels shown on a video display or a virtual button deck) to receive player inputs and/or present game play to a player. Using
The game play UI 304 represents a UI that a player typically interfaces with for a base game. During a game instance of a base game, the game play UI elements 306A-306N (e.g., GUI elements depicting one or more virtual reels) are shown and/or made available to a user. In a subsequent game instance, the UI system 302 could transition out of the base game to one or more bonus games. The bonus game play UI 308 represents a UI that utilizes bonus game play UI elements 310A-310N for a player to interact with and/or view during a bonus game. In one or more implementations, at least some of the game play UI element 306A-306N are similar to the bonus game play UI elements 310A-310N. In other implementations, the game play UI element 306A-306N can differ from the bonus game play UI elements 310A-310N.
Based on the player inputs, the UI system 302 could generate RNG calls to a game processing backend system 314. As an example, the UI system 302 could use one or more application programming interfaces (APIs) to generate the RNG calls. To process the RNG calls, the RNG engine 316 could utilize gaming RNG 318 and/or non-gaming RNGs 319A-319N. Gaming RNG 318 could corresponds to RNG 212 or hardware RNG 244 shown in
The RNG conversion engine 320 processes each RNG outcome from RNG engine 316 and converts the RNG outcome to a UI outcome that is feedback to the UI system 302. With reference to
After generating the UI outcome, the game processing backend system 314 sends the UI outcome to the UI system 302. Examples of UI outcomes are symbols to display on a video reel or reel stops for a mechanical reel. In one example, if the UI outcome is for a base game, the UI system 302 updates one or more game play UI elements 306A-306N, such as symbols, for the game play UI 304. In another example, if the UI outcome is for a bonus game, the UI system could update one or more bonus game play UI elements 310A-310N (e.g., symbols) for the bonus game play UI 308. In response to updating the appropriate UI, the player may subsequently provide additional player inputs to initiate a subsequent game instance that progresses through the game processing pipeline.
In certain embodiments, UI outcomes are presented via one or more virtual reels displayed by the primary game display 240. The virtual reels may carry a virtual reel strip comprising an arrangement of symbols in a predetermined order. For example, as shown in
As further shown, each reel strip 710A-710E may include an ordered symbol set consisting of a fixed number of game symbols 730 that are arranged in a predefined order. In some embodiments, each reel strip 710A-710E may include the same fixed number of game symbols 730. However, in the depicted embodiment, each reel strip 710A-710E may provide an ordered symbol set having a different fixed number of game symbols 730. The ordered symbol set of each reel strip 710A-710E may be predetermined or predefined. Moreover, the gaming machine 200 may include multiple reel sets, wherein each reel set may comprise a different number of reel strips, carry different game symbols, specify a different order of game symbols, etc. Furthermore, while the reel strips 710A-710E are depicted as a linear set of symbols, the game machine 200 utilizes the reel strips 710A-710E in a circular manner such that the first reel stop (e.g., reel stop 0 of reel strip 710A) is adjacent to the last reel stop (e.g., reel stop 16 of reel strip 710A).
The game controller 202 or game processing backend system 314 may select a stop position for the one or more virtual reels based on one or more outcomes of the RNG 212, 244 or RNG engine 316. The stop position of the one or more reels then determines the symbols that are selected on the primary game display 240.
As shown, the gaming machine 200 at 402 may initiate play of the base game in response to game controller 202 receiving input from a player interface of the gaming machine 200. In response to initiating play of the base game, a symbol selector 322A (see, e.g.,
At 406, the game controller 202 may assign indicia to the variable component of each configurable symbol 600. In particular, a configurable symbol 600 may comprise a common component 602, a variable component 604, and an optional spin tag 606. See, e.g.,
In certain embodiments, indicia of the variable components 604 are numerals directly indicative of the numeric value of a prize. In other embodiments, the indicia of the variable components 604 may indirectly indicate the numeric value of the prize. For example, the indicia may comprise a textual label such as Grand, Mega, Major, Minor, or Mini having an associated fixed, progressive, or jackpot prize. In one embodiment, the Grand and Mega have corresponding progressive prizes and the Major, Minor, and Mini have fixed prizes that adjust proportionally with the amount wagered in a base game. In some embodiments, the current value for the Grand, Major, Minor, and Mini prizes may be displayed by an associated Grand meter 540, Mega meter 542, Major meter 544, Minor meter 546, and Mini meter 548 presented by the primary game display 240 and/or the secondary game display 242. In some embodiments, the variable component 604 and/or spin tag 606 of a configurable symbol 600 may be displayed on or assigned to the common component 602 prior to, during, or after the spinning of the reels.
In some embodiments, at least one value of the respective prizes is generated by randomly selecting one of a plurality of defined multipliers that is applied to an amount wagered on the base game from which the feature is game triggered. To this end, game controller 202 at 406 may select the predefined multipliers based on a value obtained from the RNG 212, 244, or 318, apply the multiplier to the initial wager, or select a table of values corresponding to the applied multiplier to obtain a prize value, and assign the prize value to each of the configurable symbols 600. The plurality of defined multipliers in some such embodiments may be selected at random according to a weighted probability based at least in part on the amount wagered on the base game. That is, the game controller 202 may obtain a value from RNG 212, 244, or 318 and may use this value to determine from the weighted table which value to assign to a configurable symbol 600. In an embodiment, the assignment of values to the configurable symbols 600 is performed by game controller 202 after the symbols have been selected and the game controller 202 knows they will be displayed, but before they are displayed on the display. In another embodiment, the assignment occurs after the symbols have been displayed on display 240. In another embodiment, values are assigned to all configurable symbols 600 irrespective of whether they will be displayed. In this manner, the game controller 202 may scale the values assigned to the configurable symbols 600 based on the wager.
At 407, the game controller 202 may assign spin tags 606 to the configurable symbols 600. As noted above, the spin tags 606 are optional, not all configurable symbols 600 necessarily include a spin tag 606. Thus, in some embodiments, the game controller 202 may randomly determine whether a configurable symbol 600 will receive a spin tag 606. In other embodiments, the reel strips may be populated with tagged configurable symbols 600 and untagged configurable symbols 600. In such embodiments, the game controller 202 may assign values to spin tags 606 of the tagged configurable symbols 600 on the reel strips and not assign spin tags 606 or spin tag values to the untagged configurable symbols 600 on the reel strips. In various other embodiments, the game controller 202 may assign a spin tag 606 to a quantity of configurable symbols 600. That quantity may be predetermined, or randomly determined. It may further be based on other factors such as amount wagered, a trigger event, a base game outcome, etc.
At 407, the game controller 202 may select numeric values for each spin tag 606 based on a value obtained from the RNG 212, 244, or 318. The values for the spin tags 606 in some such embodiments may be selected at random according to a weighted probability from a table of possible values. This may be based at least in part on the amount wagered on the base game, i.e., each denomination and or wager amount may have a corresponding table. In an embodiment, the assignment of values to the spin tags 606 is performed by game controller 202 after the symbols have been selected and the game controller 202 knows they will be displayed, but before they are displayed on the display. In another embodiment, the assignment occurs after the symbols have been displayed on display 240. In another embodiment, values are assigned to all spin tags 606 irrespective of whether they will be displayed.
At 408, the game controller 202 may monitor play of the base game and determine whether a trigger event has occurred. In certain embodiments, a trigger event occurs when the base game outcome includes (i) a predetermined quantity (e.g., six) of configurable symbols 600 on the primary game display 240 or (ii) a predetermined quantity (e.g., six) of display positions of the primary game display include configurable symbols 600. If a trigger event has not occurred, the game controller at 410 may determine and present awards for any winning symbol combinations in the base game outcome and return to 402 for further plays of the base game. However, if a trigger event does occur, the game controller 202 may initiate a feature game in addition to determining and presenting awards for any winning symbol combinations. In particular, the game controller 202 at 412 may hold each configurable symbol 600 in the base game outcome at its respective display position 5241-52415. See, e.g.,
In addition to setting the configurable symbol meter 510, the game controller 202 at 414 may set a spin meter 512 to an initial quantity of spins. For example, in an embodiment, the game controller 202 may set the spin meter 512 to a predetermined quantity (e.g., 2, 3, 4, etc.) of spins. In other embodiments, the game controller 202 may set the spin meter 512 to a quantity that is dependent upon a base game outcome. For example, the quantity of configurable symbols 600 or the quantity of display positions with configurable symbols 600 in the base game outcome may influence the initial quantity of the spin meter 512.
At 415, the game controller 202 may present a feature game outcome on display 240. Similar to the base game, the game controller 202 may select symbols from symbol data (e.g., reel strips) and cause the selected symbols to be displayed at display positions 5241-52415 that do not already display a configurable symbol 600. Note that in certain embodiments, the game controller 202 may select symbols for the feature game outcome from a full set of available symbols including any configurable symbols 600. In other embodiments, the symbol selector 322A may select the symbols for the feature game outcome from a reduced set of symbols that take into account any configurable symbols 600 already held. For example, in one or more embodiments, only configurable symbols 600 and blank symbols may be available for selection. In other words, the reel strips for the feature game may contain only configurable symbols 600 and blank symbols (e.g., positions without any symbol). In another embodiment, the symbols may be selected for the feature game from an increased set of symbols. For example, symbols may be purchased or otherwise added to one or more the reel strips prior to initiating the feature game or spin of the feature game. If one or more configurable symbols 600 are selected, in this example, the game controller 202 at 415 may assign randomly selected values to variable component 604 of each configurable symbol 600. As explained above, such values may be based upon an amount wagered in the base game. The game controller 202 at 415 may also randomly determine for each configurable symbol 600 whether to tag the configurable symbol 600 with a spin tag 606 and assign a value to the spin tag 606 of tagged configurable symbols 600.
After presenting the feature game outcome, the game controller 202 at 416 may update the spin meter 512 by a defined amount. For example, the game controller 202 may update the spin meter 512 by decrementing the value of the spin meter 512 by the defined amount (e.g., 1, 2, 3, etc.), regardless of whether a configurable symbol 600 is displayed. In other embodiments, the game controller 202 may update the spin meter 512 by incrementing the value of the spin meter 512 by a defined amount (e.g., 1, 2, 3, etc.)
Similarly, the game controller 202 at 417 may update the numeric value of any spin tags 606 by a defined amount. For example, the game controller 202 may update each spin tag 606 by decrementing the numeric value of each spin tag 606 by the defined amount (e.g., 1, 2, 3, etc.). In other embodiments, the game controller 202 may update each spin tag 606 by incrementing the numeric value of the spin tag 606 by the defined amount (e.g., 1, 2, 3, etc.).
In some embodiment, a base game outcome or other triggering condition may alter the defined amount by which the numeric value of the spin tags 606 are updated. As will be apparent from the below, updating the numeric values of the spin tags 606 by larger amounts will increase the rate at which configurable symbols 600 split during the feature game.
At 418, the game controller 202 may determine whether to split any of the tagged configurable symbols 600 based on their respective spin tags 606. In particular, the game controller 202 may determine to split a tagged configurable symbol 600 if its spin tag 606 reaches or passes a predetermined threshold. For example, in one embodiment, the game controller 202 decrements the spin tags 606 by a defined amount of one (1) and determines to split a tagged configurable symbol 600 when its spin tag 606 reaches or passes a threshold value of zero (0). In such an embodiment, the spin tags 606 effectively depict the number of additional spins required before splitting the associated configurable symbol 600.
If the game controller 202 determines at 418 that one or more configurable symbols 600 are to be split, then the game controller 202 at 419 splits the corresponding configurable symbols 600 per a split factor. In one embodiment, the game controller 202 splits a respective configurable symbol 600 based on a split factor of two (2) to obtain two configurable symbols 600 that have the same variable component 604. For example, if a configurable symbol 600 has a numeric value of fifty (50) as its variable component 604, then the game controller 202 may split the configurable symbol 600 into a group of configurable symbols comprising two configurable symbols 600 that each have a numeric value of fifty (50). See, e.g.,
As explained above, the game controller 202 may use a split factor of two to split configurable symbols 600 into two configurable symbols 600. The game controller 202 in other embodiments may use a different split factor such as three, four, etc. to respectively split a configurable symbol into three, four, etc. configurable symbols. In some embodiments, the game controller 202 may randomly determine the split factor separately for each configurable symbol to be split or for each round of the hold-and-spin game. The random determination may be based on a weighted table of split factors. In other embodiments, the split factor may be based on a base game outcome or another triggering event.
As explained above, the game controller 202 may provide each configurable symbol 600 resulting from the split with the variable component 604 of the configurable symbol 600 being split. However, in some embodiments, the variable component 604 of each configurable symbol 600 may be randomly determined. In some embodiments, the variable components 604 are randomly generated such that their total values fall within a range specified by variable component 604 of the original configurable symbol 600. For example, the variable components 604 may be randomly generated such that the total values fall within a range of from (1×split factor× variable component) to (2× split factor× variable component). For example, if the split factor is two and the variable component 604 of the original configurable symbol 600 is 100, then the game controller 202 may generate the variable components 604 such that their total falls within the range of 200 (1×split factor of 2×variable component of 100) to 400 (2× split factor of 2× variable component of 100). For such an embodiment, the following pairs of variable component values are a few of the valid possibilities: (100, 100); (50, 150); (200, 200); (100, 200).
When splitting a configurable symbol 600, the game controller 202 may further assign a spin tag 606 to each configurable symbol 600 in the group of configurable symbols so as to permit further spitting of the configurable symbols 600 in the group. In other embodiments, the game controller 202 only assigns spin tags 606 to configurable symbols 600 carried over from the base game. See, e.g., step 407. In some embodiments, the game controller 202 may limit the number of times a configurable symbol 600 may be split or the number of configurable symbols 600 that may reside at a single display position. For example, the game controller 202 may elect to assign no spin tag 606 to a configurable symbol 600 if the number of configurable symbols 600 at a display position has reached its limited (e.g., four, eight, etc.) In some embodiments, the game controller 202 may assign a numeric value to a spin tag 606 equal to the spin tag 606 originally assigned to the configurable symbol 600. In other embodiments, the assigned numeric value may be predetermined (e.g., 2, 3, etc.) or randomly selected from a predetermined range (e.g., between 1 and 4). In yet other embodiments, the game controller 202 may randomly determine whether to assign a spin tag 606 thus resulting in some split configurable symbols 600 receiving new spin tags 606 and other split configurable symbols 600 not receiving new spin tags 606. In various embodiments, the configurable symbols 600 regardless of whether split or assigned a spin tag 606 are still held for the remainder of the hold-and-spin game.
The game controller 202 at 420 may monitor play of the feature game and determine whether at least one display position without a configurable symbol 600 received a configurable symbol 600 at 415, thus increasing the number of display positions in the feature game outcome. If the game controller 202 determines that the number of display positions with configurable symbols 600 increased, then the game controller 202 at 422 may hold each of the configurable symbols 600 at their respective display positions 5241-52415. Furthermore, the game controller 202 at 424 may increment the configurable symbol meter 510 to reflect the total quantity of display positions 5241-52415 that are presenting configurable symbols 600 in the feature game outcome. The game controller 202 at 426 may also reset the value of the spin meter 512. In one embodiment, the game controller 202 resets the spin meter 512 to the initial spin value (e.g., 3). In this manner, the game controller 202 may award the player additional spins for the feature game in response to increasing the number of display positions with configurable symbols 600.
At 428, the game controller 202 may determine whether the matrix of display positions 5241-52415 has filled with configurable symbols 600 by determining whether each of the display positions 5241-52415 includes at least one configurable symbol 600. If the game controller 202 determines that the matrix of display positions 5241-52415 has not been filled with configurable symbols 600, the game controller 202 may return to 415 to conduct another spin of the feature game. However, if the game controller 202 determines that the game controller 202 has filled the matrix of display positions 5241-52415 with configurable symbols 600, then the game controller 202 may at 430 present an award, via the display 240, that is based on the indicia depicted by the configurable symbols 600 as well as the amount of the Grand prize shown by the Grand meter 540. In one embodiment, the game controller 202 presents the award by stepping through each display position 5241-52415 of the matrix and adding the value(s) of its respective configurable symbol(s) 600 to win meter 508 of
Referring back to 420, if the game controller 202 determines that the number of display positions with at least one configurable symbol 600 did not increase, then the game controller 202 may proceed to 440. At 440, the game controller 202 may determine whether if any spins for the feature game remain. If spins remain, the game controller 202 may return to 415 in order to spin the reels and present an updated feature game outcome. If no spins remain, the game controller 202 at 440 may determine to end the feature game. In response to ending the feature game, the game controller 202 at 442 may present, via display 240, any remaining awards. In one embodiment, the game controller 202 presents the award by stepping through each display position 5241-52415 of the matrix and adding the value(s) of its respective configurable symbol(s) 600 (i.e., values of both configurable symbols 600 that split and configurable symbols 600 that did not split) to the win meter 508. After presenting the award, the game controller 202 may return to 402 for further plays of the base game.
In some embodiments, the base game may not present configurable symbols 600. In such embodiments, a feature game may be awarded in response to other triggering conditions. For example, in some embodiments, after a feature game is triggered, the game controller 202 may initiate a feature game using different reels than those used in the base game. In such embodiments, the feature game may trigger a hold-and-spin game in response to the feature game presenting a threshold quantity of configurable symbols 600 in the manner described above. In some embodiments, the hold-and-spin game may be triggered randomly or in response to certain symbol combinations achieved in the base game or another feature game. In some embodiments, the number of symbol positions in the feature game may be more than the symbol display positions in the base game.
In some embodiments, the display 240 may associate individual reels with each of the display positions. For example, as shown in
More specific examples of embodiments of the present disclosure are now described with reference to
In the embodiment of
At this point, the game controller 202 may set the configurable symbol meter 510 to six (6) to reflect the quantity of display positions with held configurable symbols 600. Moreover, in one embodiment, the game controller 202 is guaranteed to present an award for the hold-and-spin game that includes at least the accumulated value indicated by the variable components 604 of the six configurable symbols 600. That is, even before play of hold-and-spin starts, the configurable symbols 600 of
If no further configurable symbols 600 are obtained via the three remaining spins of
In various embodiments, the spin tags are assigned to all configurable symbols. In various other embodiments, certain predetermined configurable symbols only get assigned spin tags. In various other embodiments, configurable symbols are randomly selected to be assigned spin tags. The selection (random or pre-determined) may be based on wager amounts and/or wager denominations.
In various embodiments, the starting value of the spin tags are all the same. In various embodiments, the starting value of spin tags is predetermined. In various embodiments, the starting value of spin tags is randomly determined. In various embodiments, the starting value of spin tags for split symbols is based on the starting value of the spin tags of the symbol prior to the split.
In various embodiments, spin tags reset along with spin meter when an additional configurable symbol is selected and displayed in the play of the hold and spin bonus. In various embodiments, spin tags reset when an additional configurable symbol is selected and displayed in the play of the hold and spin bonus.
Various disclosed embodiments may be embodied in program code. The program code may be supplied in a number of ways, for example, on a non-transitory computer readable storage medium, such as a disc or a memory device, e.g. an EEPROM, (for example, that could replace part of memory 103). In some examples, the program code may be provided via data signals (for example, by transmitting the program code from a server). Further, different parts of the program code can be executed by different devices, for example, in a client-server relationship. Persons skilled in the art will appreciate that program code provides a series of instructions executable by a controller having, for example, via one or more processors.
While the invention has been described with respect to the figures, it will be appreciated that many modifications and changes may be made by those skilled in the art without departing from the spirit of the invention. Any variation and derivation from the above description and figures are included in the scope of the present invention as defined by the claims.
| Number | Date | Country | Kind |
|---|---|---|---|
| 202141044425 | Sep 2021 | IN | national |
This application is a continuation of U.S. patent application Ser. No. 17/709,117, filed Mar. 30, 2022, which claims priority to Indian Application No. 202141044425, filed on Sep. 30, 2021, the disclosures of which are hereby incorporated herein by reference in their entirety.
| Number | Date | Country | |
|---|---|---|---|
| Parent | 17709117 | Mar 2022 | US |
| Child | 18639223 | US |
