Patent Application
20230122898
The field of disclosure relates generally to electronic gaming, and more particularly to electronic gaming systems and methods with a dynamic wheel feature.
Electronic gaming machines (“EGMs”) or gaming devices provide a variety of wagering games such as slot games, video poker games, video blackjack games, roulette games, video bingo games, keno games and other types of games that are frequently offered at casinos and other locations. Play on EGMs 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 some cases, a player may qualify for a special mode of the base game, a secondary game, or a bonus round of the base game by attaining a certain winning combination or triggering event in, or related to, the base game, or after the player is randomly awarded the special mode, secondary game, or bonus round. In the special mode, secondary game, or bonus round, the player is given an opportunity to win extra game credits, game tokens or other forms of payout. In the case of “game credits” that are awarded during play, the game credits are typically added to a credit meter total on the EGM 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 matching combinations of symbols 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. Matching 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 numbers of paylines and/or the amount bet on each line. By varying the wager, the player may sometimes alter the frequency or number of winning combinations, frequency or number of secondary games, and/or the amount awarded.
Typical games use a random number generator (RNG) to randomly determine the outcome of each game. The game is designed to return a certain percentage of the amount wagered back to the player over the course of many plays or instances of the game, which is generally referred to as return to player (RTP). The RTP and randomness of the RNG ensure the fairness of the games and are 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 one aspect, an electronic gaming device is provided. The electronic gaming device includes at least one display device configured to display an electronic game that includes a dynamic wheel feature. The electronic gaming device also includes a storage device storing a weighted table associated with the dynamic wheel feature of the electronic game. The electronic gaming device further includes at least one processor configured to execute instructions stored in at least one memory. The instructions, when executed, cause the at least one processor to: (a) activate the dynamic wheel feature based on an outcome of an instance of the electronic game, the activation includes displaying a wheel that includes a plurality of wheel sections, each wheel section identifies an award that may be awarded during a spin of the wheel; (b) display an initial spin of the wheel based on a first random number generated by a random number generator; (c) provide an initial award value for the initial spin of the wheel by identifying a first entry in the weighted table based on the first random number, the first entry indicating the initial award value; (d) determine to activate the dynamic wheel feature based on a second random number generated by the random number generator; (e) remove wheel sections from the displayed wheel that have award values that are less than or equal to the initial award value; (f) perform a second spin of the wheel based on a third random number generated by the random number generator; and (g) provide a second award value by identifying a second entry in the weighted table based on the third random number and which has an associated award value that is greater than the initial award value.
In another aspect, a method of providing an electronic game with a dynamic wheel feature is provided. The method includes: (a) activating the dynamic wheel feature based on an outcome of an instance of the electronic game, the activation includes displaying a wheel that includes a plurality of wheel sections, each wheel section identifies an award that may be awarded during a spin of the wheel; (b) displaying an initial spin of the wheel based on a first random number generated by a random number generator; (c) providing an initial award value for the initial spin of the wheel by identifying a first entry in the weighted table based on the first random number, the first entry indicating the initial award value; (d) determining to activate the dynamic wheel feature based on a second random number generated by the random number generator; (e) removing wheel sections from the displayed wheel that have award values that are less than or equal to the initial award value; (f) performing a second spin of the wheel based on a third random number generated by the random number generator; and (g) providing a second award value by identifying a second entry in the weighted table based on the third random number and which has an associated award value that is greater than the initial award value.
In yet another aspect, a non-transitory computer readable medium storing instructions is provided. When executed by at least one processor, the instructions cause the at least one processor to: (a) activate the dynamic wheel feature based on an outcome of an instance of the electronic game, the activation includes displaying a wheel that includes a plurality of wheel sections, each wheel section identifies an award that may be awarded during a spin of the wheel; (b) display an initial spin of the wheel based on a first random number generated by a random number generator; (c) provide an initial award value for the initial spin of the wheel by identifying a first entry in the weighted table based on the first random number, the first entry indicating the initial award value; (d) determine to activate the dynamic wheel feature based on a second random number generated by the random number generator; (e) remove wheel sections from the displayed wheel that have award values that are less than or equal to the initial award value; (f) perform a second spin of the wheel based on a third random number generated by the random number generator; and (g) provide a second award value by identifying a second entry in the weighted table based on the third random number and which has an associated award value that is greater than the initial award value.
In still another aspect, an electronic gaming machine (EGM) is provided. The EGM includes at least one display device configured to display an electronic game that includes a dynamic wheel feature. The EGM also includes a storage device storing a weighted table associated with the dynamic wheel feature of the electronic game. The EGM further includes an EGM processor configured to execute instructions stored in at least one memory that, when executed, cause the EGM processor to at least (a) activate the dynamic wheel feature based on an outcome of an instance of the electronic game, the activation includes displaying a wheel that includes a plurality of wheel sections, each wheel section identifies an award that may be won during a spin of the wheel; (b) perform an initial spin of the wheel based on a first random number generated by a random number generator; (c) provide an initial award amount by identifying a first entry in the weighted table based on the first random number, the first entry indicating the initial award amount; (d) determine to activate the dynamic wheel feature based on a second random number generated by the random number generator; (e) remove wheel sections from the displayed wheel that are less than or equal to the initial award amount; (f) remove entries from the weighted table that are less than or equal to the initial award amount; (g) perform a second spin of the wheel based on a third random number generated by the random number generator; and (h) provide a second award amount by identifying a second entry in the weighted table based on the third random number.
In yet another aspect, a gaming system is provided. The gaming system includes an electronic gaming device having at least one display device configured to display an electronic game that includes a dynamic wheel feature. The gaming system also includes a server computing device. The server computing device includes a storage device storing a weighted table associated with the dynamic wheel feature of the electronic game. The server computing device also includes at least one processor configured to execute instructions stored in at least one memory that, when executed, cause the at least one processor to at least: (a) activate the dynamic wheel feature based on an outcome of an instance of the electronic game, the activation includes causing the electronic gaming device to display a wheel that includes a plurality of wheel sections, each wheel section identifies an award that may be won during a spin of the wheel; (b) perform an initial spin of the wheel based on a first random number generated by a random number generator; (c) cause the electronic gaming device to provide an initial award amount by identifying a first entry in the weighted table based on the first random number, the first entry indicating the initial award amount; (d) determine to activate the dynamic wheel feature based on a second random number generated by the random number generator; (e) cause the electronic gaming device to remove wheel sections from the displayed wheel that are less than or equal to the initial award amount; (f) remove entries from the weighted table that are less than or equal to the initial award amount; (g) perform a second spin of the wheel based on a third random number generated by the random number generator; and (h) cause the electronic gaming device to provide a second award amount by identifying a second entry in the weighted table based on the third random number.
In still yet another aspect, a method of providing an electronic game with a dynamic wheel feature is provided. The method is performed using an electronic gaming devices having a at least one display device configured to display an electronic game that includes a dynamic wheel feature, a storage device storing a weighted table associated with the dynamic wheel feature of the electronic game, and an EGM processor. The method includes: (a) activating the dynamic wheel feature based on an outcome of an instance of the electronic game, the activation includes displaying a wheel that includes a plurality of wheel sections, each wheel section identifies an award that may be won during a spin of the wheel; (b) performing an initial spin of the wheel based on a first random number generated by a random number generator; (c) providing an initial award amount by identifying a first entry in the weighted table based on the first random number, the first entry indicating the initial award amount; (d) determining to activate the dynamic wheel feature based on a second random number generated by the random number generator; (e) removing wheel sections from the displayed wheel that are less than or equal to the initial award amount; (f) removing entries from the weighted table that are less than or equal to the initial award amount; (g) performing a second spin of the wheel based on a third random number generated by the random number generator; and (h) providing a second award amount by identifying a second entry in the weighted table based on the third random number.
In yet another aspect, a non-transitory computer readable medium storing instructions is provided. The instructions, when executed by at least one processor, cause the at least one processor to: (a) activate a dynamic wheel feature of an electronic game based on an outcome of an instance of the electronic game, the activation includes displaying a wheel that includes a plurality of wheel sections, each wheel section identifies an award that may be won during a spin of the wheel; (b) perform an initial spin of the wheel based on a first random number generated by a random number generator; (c) provide an initial award amount by identifying a first entry in a weighted table based on the first random number, the first entry indicating the initial award amount; (d) determine to activate the dynamic wheel feature based on a second random number generated by the random number generator; (e) remove wheel sections from the displayed wheel that are less than or equal to the initial award amount; (f) remove entries from the weighted table that are less than or equal to the initial award amount; (g) perform a second spin of the wheel based on a third random number generated by the random number generator; and (h) provide a second award amount by identifying a second entry in the weighted table based on the third random number.
Electronic gaming devices, systems and methods are described herein that provide a dynamic wheel feature in an electronic game. An electronic gaming device (EGM) may initiate a dynamic wheel feature during base game play. The dynamic wheel feature includes multiple wheel slices or sections, each of which includes an award that can be won during a spin of the wheel. After an initial spin of the wheel and resulting award determination, the EGM may activate a dynamic wheel feature that removes all wheel sections from the wheel that are less than or equal to the initially awarded section. The player may then be awarded one or more additional spins on this enriched wheel, where the subsequent spin result is higher than the previous award. As such, the wheel provides enhanced anticipation at the prospect of a higher award on a subsequent spin.
Communication between the gaming devices 104A-104X and the server computers 102, and among the gaming devices 104A-104X, may be direct or indirect using one or more communication protocols. As an example, gaming devices 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 devices 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 implementation, server computers 102 may not be necessary and/or preferred. For example, in one or more implementations, a stand-alone gaming device such as gaming device 104A, gaming device 104B or any of the other gaming devices 104C-104X can implement one or more aspects of the present disclosure. However, it is typical to find multiple EGMs connected to networks implemented with one or more of the different server computers 102 described herein.
The server computers 102 may include a central determination gaming system server 106, 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 devices 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 the network to any of a group of remote terminals or remote gaming devices 104A-104X that utilize the game outcomes and display the results to the players.
Gaming device 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 device 104A often includes a main door which provides access to the interior of the cabinet. Gaming device 104A typically includes a button area or button deck 120 accessible by a player that is configured with input switches or buttons 122, an access channel for a bill validator 124, and/or an access channel for a ticket-out printer 126.
In
In many configurations, the gaming device 104A may have a main display 128 (e.g., video display monitor) mounted to, or above, the gaming display area 118. The main display 128 can be a high-resolution liquid crystal display (LCD), plasma, light emitting diode (LED), or organic light emitting diode (OLED) panel which may be flat or curved as shown, a cathode ray tube, or other conventional electronically controlled video monitor.
In some implementations, 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 device 104A (e.g., in a cashless ticket (“TITO”) system). In such cashless implementations, the gaming device 104A may also include a “ticket-out” printer 126 for outputting a credit ticket when a “cash out” button is pressed. Cashless TITO systems are 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 device 104A. The gaming device 104A can 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 device, total amount of money deposited, total amount of money withdrawn, total amount of winnings on gaming device 104A.
In some implementations, a player tracking card reader 144, a transceiver for wireless communication with a mobile device (e.g., 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 gaming device 104A. In such implementations, a game controller within the gaming device 104A can communicate with the player tracking system server 110 to send and receive player tracking information.
Gaming device 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 device 104A and may be activated by a player (e.g., using a switch or one of buttons 122) to indicate to operations staff that gaming device 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 implementations, the information panel(s) 152 may be implemented as an additional video display.
Gaming devices 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 the above described components can be controlled by circuitry (e.g., a game controller) housed inside the main cabinet 116 of the gaming device 104A, the details of which are shown in
An alternative example gaming device 104B illustrated in
Example gaming device 104B includes a main cabinet 116 including a main door which opens to provide access to the interior of the gaming device 104B. The main or service door 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 main or service door may also be accessed to reset the machine, verify and/or upgrade the software, and for general maintenance operations.
Another example gaming device 104C shown is the Helix™ model gaming device manufactured by Aristocrat® Technologies, Inc. Gaming device 104C includes a main display 128A that is in a landscape orientation. Although not illustrated by the front view provided, the main display 128A may have a curvature radius from top to bottom, or alternatively from side to side. In some implementations, 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 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 implementations, example gaming device 104C may also include speakers 142 to output various audio such as game sound, background music, etc.
Although gaming devices 104A-104X are shown in
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 devices 104A-104C and other similar gaming devices. Each gaming device 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, number of paylines, maximum jackpot, progressive or non-progressive, bonus games, and may be deployed for operation in Class 2 or Class 3, etc.
In an example embodiment, a tabletop EGM (not shown in
The games available for play on the gaming device 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. Alternatively, 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.
Alternatively, game programs 206 can be set up to generate one or more game instances based on instructions and/or data that gaming device 200 exchanges with one or more remote gaming devices, such as a central determination gaming system server 106 (not shown in
Gaming devices, such as gaming device 200, are highly regulated to ensure fairness and, in many cases, gaming device 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 devices 200 that differ significantly from those of general-purpose computers. Adapting general purpose computers to function as gaming devices 200 is not simple or straightforward because of: (1) the regulatory requirements for gaming devices 200, (2) the harsh environment in which gaming devices 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 device 200 generally involves complying with a certain level of randomness. Typically, gaming jurisdictions mandate that gaming devices 200 satisfy a minimum level of randomness without specifying how a gaming device 200 should achieve this level of randomness. To comply,
In
Another regulatory requirement for running games on gaming device 200 includes ensuring a certain level of RTP. Similar to the randomness requirement discussed above, numerous gaming jurisdictions also mandate that gaming device 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 device 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 device. 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 device 200.
During certain game events, the gaming device 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 device 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 devices 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 devices 256 may be configured for stand-alone determination of game outcomes. However, in some alternative implementations the mobile gaming devices 256 may be configured to receive game outcomes from another device, such as the central determination gaming system server 106, one of the EGMs 104, etc.
Some mobile gaming devices 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 devices 256 may not be configured to accept monetary credits via a credit or debit card. Some mobile gaming devices 256 may include a ticket reader and/or a ticket printer whereas some mobile gaming devices 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 devices 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 devices 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 device 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 mobile gaming device 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 device 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 casino 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 device 256 and/or a kiosk 260.
Some mobile gaming devices 256 may be configured for receiving and/or transmitting player loyalty information. For example, some mobile gaming devices 256 may be configured for wireless communication with the player tracking system server 110. Some mobile gaming devices 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 device 256 may be configured to provide safeguards that prevent the mobile gaming device 256 from being used by an unauthorized person. For example, some mobile gaming devices 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 devices 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 417. The gaming data center 276 is capable of communication with the networks 417 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 570a. 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 417. 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 417. 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 alternative 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 alternative 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.
When the feature game is initially activated, the EGM 104 presents the wheel 404 as complete, with each of the wheel sections 406 identifying a particular prize. During initial activation, the player is awarded one or more spins of the wheel 404. In some embodiments, the spin(s) of the wheel 404 may be automatically conducted, displayed, and resolved, awarding a prize for each spin of the wheel 404. In this example embodiment, the player is awarded a single spin and
The dynamic wheel feature, in the example embodiment, includes dynamic modification of the wheel 404 based on the most recent spin result. When the feature game awards an additional spin (e.g., after resolution, display, and evaluation of a first or prior spin), the feature game activates a dynamic wheel feature that changes the wheel 404 for the next spin. More specifically, any of the wheel sections 406 that have an assigned credit value equal to or less than the prior wheel spin result are removed from the wheel 404 when an additional spin of the wheel 404 is awarded to the player. In this example, the initial wheel spin resulted in a credit value of 50 credits (e.g., as shown in
In the example embodiment, the dynamic wheel feature includes a burning wheel display animation that serves to illustrate this dynamic wheel feature to the player. More specifically, and as shown in
In the above example weighted table <weighttable>“WheelTable1,” each wheel section 406 includes an associated <weightentry> element in the <weighttable>. Within each <weightentry>, the “count” is the weight for this entry (e.g., representing a chance of this particular wheel section being identified by the generated random number) and the “value” can be generally represented as “A|B”, where “A” is a unique index number of the particular wheel section 406 of the wheel 404 and “B” is the award of that wheel section 406 (e.g., a numerical number of credits or a progressive identifier for one of four progressive jackpots available on this EGM 104). For example, and using
At operation 514, the EGM 104 uses the weighted table and the selected RNG to identify and award a section of the wheel as an outcome of the initial spin. In this example, and mirroring the wheel outcome shown in
If the initial award does not exceed the win limit threshold at test 516, then the method 500 proceeds to determine whether or not to activate the dynamic wheel feature. In the example embodiment, the dynamic wheel feature and accompanying burning animations are only activated when a subsequent bonus spin is awarded to the player. At test 520, the method 500 includes determining whether or not to award a bonus spin to the player 520. In some embodiments, the test 520 may include generating another random number and comparing that outcome to a pre-determined threshold (e.g., a fixed percentage) to determine whether or not to award an additional free spin to the player. In the example embodiment, the EGM 104 uses the following bonus spin weighted table:
In this example, the bonus respin weighted tables provide for five potential respins for the dynamic wheel feature, where each round of respin determination has a separate weight table having a set of weighted entries that is used to configure and control the probability of respin activation during that particular round of the feature game. More specifically, the BonusRespinWeightTables includes five <weighttable> entries named “BSrespin_#”, where “#” is the number of rounds (or number of wheel spins) already provided during this instance of the feature game. Each “BSRespin_#”<weighttable> includes two entries (“<weightentry>”), one having a value=“1” (e.g., indicating a successful award of another spin), and another having a value=“0” (e.g., indicating an unsuccessful award of another spin). Further, each <weightentry> also includes a count=“/V”, where N is a weight associated with that entry and relative to the total counts of all entries in that table. After the example initial spin and award of 50 credits as shown in
If, at test 518, no bonus spin is awarded, then the feature game may be ended at operation 550.
If a bonus spin is awarded at test 518, then the method 500 includes modifying the wheel and selecting and awarding another wheel section that is greater than the prior awarded section. More specifically, at operation 520, the EGM 104 modifies the wheel by displaying the burning animation as described with respect to
Once test 526 verifies that a wheel section 406 with an award amount larger than the previous award amount has been identified, the method 500 includes awarding the selected section to the player at operation 528 (e.g., cumulatively with, or as an alternative to, the prior award amount(s)). At test 540, if the award amount(s) exceed the win limit threshold after awarding this section, then the feature game may be ended at operation 550. If, however, at test 540, the award amount(s) do not yet exceed the win limit threshold after awarding this section, then the method 500 returns to test 520 and may determine whether or not to reactivate the dynamic wheel feature and award another free spin. If the dynamic wheel feature is reactivated, then the current state of the modified wheel and weighted table may continue to be used. In other words, the sections that were removed by any prior feature spins may continue to be inactive and may continue to appear as removed from the wheel.
In some embodiments (e.g., in situations where the weighted table is not editable), the EGM 104 may maintain a wheel state table that tracks the current state of the wheel 404 and that is used to determine how the current state of the wheel 404 is presented. For example, the EGM 104 may begin with a wheel state table that has all of the sections included in the weighted table used for spin resolutions. The EGM 104 may edit the wheel state table after any wheel section 406 is awarded (e.g., at operations 514, 528), marking the awarded section and lesser-valued sections as empty, burned away, zero value, or the like. Such sections are still displayed on the wheel 404, but are shown without any award value (e.g., as shown in
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.
This application is a continuation of and claims priority to U.S. patent application Ser. No. 17/373,266, filed Jul. 12, 2021, which claims the benefit of priority to U.S. Provisional Patent Application No. 63/075,574, filed Sep. 8, 2020, both of which are incorporated herein by reference in their entireties.
| Number | Date | Country | |
|---|---|---|---|
| 63075574 | Sep 2020 | US |
| Number | Date | Country | |
|---|---|---|---|
| Parent | 17373266 | Jul 2021 | US |
| Child | 18069121 | US |
