Patent Application
20240304063
A portion of the disclosure of this patent document contains material which is subject to copyright protection. The copyright owner has no objection to the facsimile reproduction by anyone of the patent disclosure, as it appears in the Patent and Trademark Office patent files or records, but otherwise reserves all copyright rights whatsoever. Copyright 2023, LNW Gaming, Inc.
The present invention relates to a technological improvement to gaming systems, gaming machines, and methods thereon and, more particularly, to new and improved animations in connection with a bonus game feature.
The gaming industry depends upon player participation. Players are generally “hopeful” players who either think they are lucky or at least think they can get lucky—for a relatively small investment to play a game, they can get a disproportionately large return. To create this feeling of luck, a gaming apparatus relies upon an internal or external random element generator to generate one or more random elements such as random numbers. The gaming apparatus determines a game outcome based, at least in part, on the one or more random elements.
A significant technical challenge is to improve the operation of gaming apparatus and games played thereon, including the manner in which they leverage the underlying random element generator, by making them yield a negative return on investment in the long run (via a high quantity and/or frequency of player/apparatus interactions) and yet random and volatile enough to make players feel they can get lucky and win in the short run. Striking the right balance between yield versus randomness and volatility to create a feeling of luck involves addressing many technical problems, some of which can be at odds with one another. This luck factor is what appeals to core players and encourages prolonged and frequent player participation. As the industry matures, the creativity and ingenuity required to improve such operation of gaming apparatus and games grows accordingly.
Another significant technical challenge is to improve the operation of gaming apparatus and games played thereon by increasing processing speed and efficiency of usage of processing and/or memory resources. To make games more entertaining and exciting, they often offer the complexities of advanced graphics and special effects, multiple bonus features with different game formats, and multiple random outcome determinations per feature. The game formats may, for example, include picking games, reel spins, wheel spins, and other arcade-style play mechanics. Inefficiencies in processor execution of the game software can slow down play of the game and prevent a player from playing the game at their desired pace.
Yet another significant technical challenge is to provide a new and improved level of game play that uses new and improved gaming apparatus animations. Improved animations represent improvements to the underlying technology or technical field of gaming apparatus and, at the same time, have the effect of encouraging prolonged and frequent player participation.
According to an embodiment of the present disclosure, there is provided a gaming system, gaming machine, and method that utilizes a presentation assembly configured to present a plurality of symbol-bearing base-game reels that form a base-game array and to conduct a base game. While conducting the base game, the plurality of reels bear a plurality of base-game symbols and a plurality of value-bearing symbols. Each value-bearing symbol is associated with one of a plurality of tiers for a feature game. The base game includes operations that include conducting a series of spins of the plurality of reels, each spin including spinning and stopping the plurality of reels to randomly land at least some of the plurality of base-game symbols in the base-game array. The series of spins also lands randomly selected sets of value-bearing symbols from the plurality of value-bearing symbols. The operations of the base game further include animating persistence of at least some of the randomly selected sets of value-bearing symbols in corresponding ones of a plurality of tiered, revolving persistence elements presented in a feature-game persistence area. Each of the plurality of tiered, revolving persistence elements corresponds to a respective one of the plurality of tiers. The gaming system, gaming machine, and/or method determines a random trigger to present play of the feature game; and in response to determining the trigger, uses at least some persisted value-bearing symbols from the persistence area to populate one or more portions of a feature-game array.
Additional aspects of the invention will be apparent to those of ordinary skill in the art in view of the detailed description of various embodiments, which is made with reference to the drawings, a brief description of which is provided below.
While the invention is susceptible to various modifications and alternative forms, specific embodiments have been shown by way of example in the drawings and will be described in detail herein. It should be understood, however, that the invention is not intended to be limited to the particular forms disclosed. Rather, the invention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the appended claims.
While this invention is susceptible of embodiment in many different forms, there is shown in the drawings and will herein be described in detail preferred embodiments of the invention with the understanding that the present disclosure is to be considered as an exemplification of the principles of the invention and is not intended to limit the broad aspect of the invention to the embodiments illustrated. For purposes of the present detailed description, the singular includes the plural and vice versa (unless specifically disclaimed); the words “and” and “or” shall be both conjunctive and disjunctive; the word “all” means “any and all”; the word “any” means “any and all”; and the word “including” means “including without limitation.”
For purposes of the present detailed description, the terms “wagering game,” “casino wagering game,” “gambling,” “slot game,” “casino game,” and the like include games in which a player places at risk a sum of money or other representation of value, whether or not redeemable for cash, on an event with an uncertain outcome, including without limitation those having some element of skill. In some embodiments, the wagering game involves wagers of real money, as found with typical land-based or online casino games. In other embodiments, the wagering game additionally, or alternatively, involves wagers of non-cash values, such as virtual currency, and therefore may be considered a social or casual game, such as would be typically available on a social networking web site, other web sites, across computer networks, or applications on mobile devices (e.g., phones, tablets, etc.). When provided in a social or casual game format, the wagering game may closely resemble a traditional casino game, or it may take another form that more closely resembles other types of social/casual games.
Referring to
The gaming machine 10 illustrated in
The input devices, output devices, and input/output devices are disposed on, and securely coupled to, the cabinet 12. By way of example, the output devices include a primary presentation device 18, a secondary presentation device 20, and one or more audio speakers 22. The primary presentation device 18 or the secondary presentation device 20 may be a mechanical-reel display device, a video display device, or a combination thereof. In one such combination disclosed in U.S. Pat. No. 6,517,433, a transmissive video display is disposed in front of the mechanical-reel display to portray a video image superimposed upon electro-mechanical reels. In another combination disclosed in U.S. Pat. No. 7,654,899, a projector projects video images onto stationary or moving surfaces. In yet another combination disclosed in U.S. Pat. No. 7,452,276, miniature video displays are mounted to electro-mechanical reels and portray video symbols for the game. In a further combination disclosed in U.S. Pat. No. 8,591,330, flexible displays such as OLED or e-paper displays are affixed to electro-mechanical reels. The aforementioned U.S. Pat. Nos. 6,517,433, 7,654,899, 7,452,276, and 8,591,330 are incorporated herein by reference in their entireties.
The presentation devices 18, 20, the audio speakers 22, lighting assemblies, and/or other devices associated with presentation are collectively referred to as a “presentation assembly” of the gaming machine 10. The presentation assembly may include one presentation device (e.g., the primary presentation device 18), some of the presentation devices of the gaming machine 10, or all of the presentation devices of the gaming machine 10. The presentation assembly may be configured to present a unified presentation sequence formed by visual, audio, tactile, and/or other suitable presentation means, or the devices of the presentation assembly may be configured to present respective presentation sequences or respective information.
The presentation assembly, and more particularly the primary presentation device 18 and/or the secondary presentation device 20, variously presents information associated with wagering games, non-wagering games, community games, progressives, advertisements, services, premium entertainment, text messaging, emails, alerts, announcements, broadcast information, subscription information, etc. appropriate to the particular mode(s) of operation of the gaming machine 10. The gaming machine 10 may include a touch screen(s) 24 mounted over the primary or secondary presentation devices, buttons 26 on a button panel, a bill/ticket acceptor 28, a card reader/writer 30, a ticket dispenser 32, and player-accessible ports (e.g., audio output jack for headphones, video headset jack, USB port, wireless transmitter/receiver, etc.). It should be understood that numerous other peripheral devices and other elements exist and are readily utilizable in any number of combinations to create various forms of a gaming machine in accord with the present concepts.
The player input devices, such as the touch screen 24, buttons 26, a mouse, a joystick, a gesture-sensing device, a voice-recognition device, and a virtual-input device, accept player inputs and transform the player inputs to electronic data signals indicative of the player inputs, which correspond to an enabled feature for such inputs at a time of activation (e.g., pressing a “Max Bet” button or soft key to indicate a player's desire to place a maximum wager to play the wagering game). The inputs, once transformed into electronic data signals, are output to game-logic circuitry for processing. The electronic data signals are selected from a group consisting essentially of an electrical current, an electrical voltage, an electrical charge, an optical signal, an optical element, a magnetic signal, and a magnetic element.
The gaming machine 10 includes one or more value input/payment devices and value output/payout devices. In order to deposit cash or credits onto the gaming machine 10, the value input devices are configured to detect a physical item associated with a monetary value that establishes a credit balance on a credit meter such as the “credits” meter 200 (see
Turning now to
The game-logic circuitry 40 is also connected to an input/output (I/O) bus 48, which can include any suitable bus technologies, such as an AGTL+frontside bus and a PCI backside bus. The I/O bus 48 is connected to various input devices 50, output devices 52, and input/output devices 54 such as those discussed above in connection with
The external system 60 includes, in various aspects, a gaming network, other gaming machines or terminals, a gaming server, a remote controller, communications hardware, or a variety of other interfaced systems or components, in any combination. In yet other aspects, the external system 60 comprises a player's portable electronic device (e.g., cellular phone, electronic wallet, etc.) and the external-system interface 58 is configured to facilitate wireless communication and data transfer between the portable electronic device and the gaming machine 10, such as by a near-field communication path operating via magnetic-field induction or a frequency-hopping spread spectrum RF signals (e.g., Bluetooth, etc.).
The gaming machine 10 optionally communicates with the external system 60 such that the gaming machine 10 operates as a thin, thick, or intermediate client. The game-logic circuitry 40—whether located within (“thick client”), external to (“thin client”), or distributed both within and external to (“intermediate client”) the gaming machine 10—is utilized to provide a wagering game on the gaming machine 10. In general, the main memory 44 stores programming for a random number generator (RNG), game-outcome logic, and game assets (e.g., art, sound, etc.)—all of which obtained regulatory approval from a gaming control board or commission and are verified by a trusted authentication program in the main memory 44 prior to game execution. The authentication program generates a live authentication code (e.g., digital signature or hash) from the memory contents and compare it to a trusted code stored in the main memory 44. If the codes match, authentication is deemed a success and the game is permitted to execute. If, however, the codes do not match, authentication is deemed a failure that must be corrected prior to game execution. Without this predictable and repeatable authentication, the gaming machine 10, external system 60, or both are not allowed to perform or execute the RNG programming or game-outcome logic in a regulatory-approved manner and are therefore unacceptable for commercial use. In other words, through the use of the authentication program, the game-logic circuitry 40 facilitates operation of the game in a way that a person making calculations or computations could not.
When a wagering-game instance is executed, the CPU 42 (comprising one or more processors or controllers) executes the RNG programming to generate one or more pseudo-random numbers. The pseudo-random numbers are divided into different ranges, and each range is associated with a respective game outcome. Accordingly, the pseudo-random numbers are utilized by the CPU 42 when executing the game-outcome logic to determine a resultant outcome for that instance of the wagering game. The resultant outcome is then presented to a player of the gaming machine 10 by accessing the associated game assets, required for the resultant outcome, from the main memory 44. The CPU 42 causes the game assets to be presented to the player as outputs from the gaming machine 10 (e.g., audio and video presentations). Instead of a pseudo-RNG, the game outcome may be derived from random numbers generated by a physical RNG that measures some physical phenomenon that is expected to be random and then compensates for possible biases in the measurement process. Whether the RNG is a pseudo-RNG or physical RNG, the RNG uses a seeding process that relies upon an unpredictable factor (e.g., human interaction of turning a key) and cycles continuously in the background between games and during game play at a speed that cannot be timed by the player. Accordingly, the RNG cannot be carried out manually by a human and is integral to operating the game.
The gaming machine 10 may be used to play central determination games, such as electronic pull-tab and bingo games. In an electronic pull-tab game, the RNG is used to randomize the distribution of outcomes in a pool and/or to select which outcome is drawn from the pool of outcomes when the player requests to play the game. In an electronic bingo game, the RNG is used to randomly draw numbers that players match against numbers printed on their electronic bingo card.
The gaming machine 10 may include additional peripheral devices or more than one of each component shown in
In accord with various methods of conducting a wagering game on a gaming system in accord with the present concepts, the wagering game includes a game sequence in which a player makes a wager and a wagering-game outcome is provided or displayed in response to the wager being received or detected. The wagering-game outcome, for that particular wagering-game instance, is then revealed to the player in due course following initiation of the wagering game. The method comprises the acts of conducting the wagering game using a gaming apparatus, such as the gaming machine 10 depicted in
In the aforementioned method, for each data signal, the game-logic circuitry 40 is configured to process the electronic data signal, to interpret the data signal (e.g., data signals corresponding to a wager input), and to cause further actions associated with the interpretation of the signal in accord with stored instructions relating to such further actions executed by the controller. As one example, the CPU 42 causes the recording of a digital representation of the wager in one or more storage media (e.g., storage unit 56), the CPU 42, in accord with associated stored instructions, causes the changing of a state of the storage media from a first state to a second state. This change in state is, for example, effected by changing a magnetization pattern on a magnetically coated surface of a magnetic storage media or changing a magnetic state of a ferromagnetic surface of a magneto-optical disc storage media, a change in state of transistors or capacitors in a volatile or a non-volatile semiconductor memory (e.g., DRAM, etc.). The noted second state of the data storage media comprises storage in the storage media of data representing the electronic data signal from the CPU 42 (e.g., the wager in the present example). As another example, the CPU 42 further, in accord with the execution of the stored instructions relating to the wagering game, causes the primary presentation device 18, other presentation device, or other output device (e.g., speakers, lights, communication device, etc.) to change from a first state to at least a second state, wherein the second state of the primary presentation device comprises a visual representation of the physical player input (e.g., an acknowledgement to a player), information relating to the physical player input (e.g., an indication of the wager amount), a game sequence, an outcome of the game sequence, or any combination thereof, wherein the game sequence in accord with the present concepts comprises acts described herein. The aforementioned executing of the stored instructions relating to the wagering game is further conducted in accord with a random outcome (e.g., determined by the RNG) that is used by the game-logic circuitry 40 to determine the outcome of the wagering-game instance. In at least some aspects, the game-logic circuitry 40 is configured to determine an outcome of the wagering-game instance at least partially in response to the random parameter.
In one embodiment, the gaming machine 10 and, additionally or alternatively, the external system 60 (e.g., a gaming server), means gaming equipment that meets the hardware and software requirements for fairness, security, and predictability as established by at least one state's gaming control board or commission. Prior to commercial deployment, the gaming machine 10, the external system 60, or both and the casino wagering game played thereon may need to satisfy minimum technical standards and require regulatory approval from a gaming control board or commission (e.g., the Nevada Gaming Commission, Alderney Gambling Control Commission, National Indian Gaming Commission, etc.) charged with regulating casino and other types of gaming in a defined geographical area, such as a state. By way of non-limiting example, a gaming machine in Nevada means a device as set forth in NRS 463.0155, 463.0191, and all other relevant provisions of the Nevada Gaming Control Act, and the gaming machine cannot be deployed for play in Nevada unless it meets the minimum standards set forth in, for example, Technical Standards 1 and 2 and Regulations 5 and 14 issued pursuant to the Nevada Gaming Control Act. Additionally, the gaming machine and the casino wagering game must be approved by the commission pursuant to various provisions in Regulation 14. Comparable statutes, regulations, and technical standards exist in or are used in other gaming jurisdictions, including for example GLI Standard #11 of Gaming Laboratories International (which defines a gaming device in Section 1.5) and N.J.S.A 5:12-23, 5:12-45, and all other relevant provisions of the New Jersey Casino Control Act. As can be seen from the description herein, the gaming machine 10 may be implemented with hardware and software architectures, circuitry, and other special features that differentiate it from general-purpose computers (e.g., desktop PCs, laptops, and tablets).
Referring now to
The data processing method follows a flow 300, which commences at processing block 301. The flow 300 continues at processing block 302, where game-logic circuitry controls one or more presentation devices (e.g., mechanical-reel display device, video display device, or a combination thereof) that presents a plurality of symbol-bearing reels and an array of symbol positions. Although the method is described with respect to one presentation device, it is to be understood that the presentation described herein may be performed by a presentation assembly including more than one presentation device. The symbol positions of the array may be arranged in a variety of configurations, formats, or structures and may comprise a plurality of rows and columns. The rows of the array are oriented in a generally horizontal direction, and the columns of the array are oriented in a generally vertical direction. The symbol positions in each row of the array are horizontally aligned with each other, and the symbol positions in each column of the array are vertically aligned with each other. The number of symbol positions in different rows and/or different columns may vary from each other. The reels may be associated with the respective columns of the array such that the reels spin vertically and each reel populates a respective column. In another embodiment, the reels may be associated with the respective rows of the array such that the reels spin horizontally and each reel populates a respective row. In yet another embodiment, the reels may be associated with respective individual symbol positions of the array such that each reel populates only its respective symbol position.
In the example shown in
Returning to
The flow 300 continues at processing block 306, where the game-logic circuitry initiates a wagering game cycle in response to an input indicative of a wager covered by the credit balance. To initiate a spin of the reels, the player may press a “Spin” or “Max Bet” key on a button panel or touch screen. As shown in
The flow 300 continues, at processing block 308, where, using an RNG, the game-logic circuitry spins and stops the reels to randomly land standard and/or tiered value-bearing symbols from the reels in the array 230 in visual association with one or more paylines (also known as lines, ways, patterns, or arrangements). The reel spin may be animated on a video display by depicting symbol-bearing strips moving vertically across the display and synchronously updating the symbols visible on each strip as the strip moves across the display. The reel spin may land the standard symbols and/or the tiered value-bearing symbols (e.g., as presented in the array 230 shown in
The flow 300 continues at processing block 310, where, using an RNG, the game-logic circuitry 310 determines whether to randomly select any of the landed tiered value-bearing symbols (which are presented on the reels) for persistence (e.g., for inclusion in persistence area 640, to persist across the series of spins of the base game until the feature-game is triggered (at processing block 314)). As described, in one embodiment, the game-logic circuitry randomly generates the tiered value-bearing symbols (e.g., at processing block 308) for presentation on the reels, and then randomly determines whether to persist any of those randomly generated, tiered value-bearing symbols (e.g., at processing block 310). However, in other embodiments, the game-logic circuitry can instead determine that any randomly generated, tiered value-bearing symbol that is presented on the reels is automatically selected for persistence. If, at processing block 310, the game-logic circuitry determines that one or more tiered value-bearing symbols are selected for persistence, the flow 300 continues at processing block 312. Otherwise, the flow 300 continues at processing block 314.
Game-circuitry logic can randomly generate (e.g., for presentation on the reels 210, 212, 214, 216, and/or 218) and/or randomly select (e.g., for selection as a persisted value-bearing symbols) the tiered value bearing symbols according to odds of occurrence that correspond to the tier level. For example, GOLD tiered value-bearing symbols have the highest range of credit values, thus the odds of generating and/or selecting a GOLD tiered value-bearing symbol for persistence is less than that of RED or GREEN tiered value-bearing symbols. Likewise, given that RED tiered value-bearing symbols have the second highest range of credit values (i.e., the middle tier) in the tier hierarchy, the odds of generating and/or selecting a RED tiered value-bearing symbol for persistence is more than that of GOLD tiered value-bearing symbols, but less than that of a GREEN tiered value-bearing symbol. Further, given that the GREEN tiered value-bearing symbols have the lowest range of credit values, the odds of generating and/or selecting a GREEN tiered value-bearing symbol for persistence is more than that of GOLD or RED tiered value-bearing symbols.
The flow 300 continues at processing block 312, where the game-logic circuitry adds any of the randomly selected tiered value-bearing symbols to corresponding tiered, revolving-persistence elements. As shown in
The persisted value-bearing symbols may or may not be color-matched to their respective tiered persistence elements, provided their association to a tiered persistence element is indicated in another way, such as by an informational grouping (e.g., the same-tiered, persisted value-bearing symbols are grouped together into a specific area, physical arrangement, pattern, shape, etc.). Furthermore, a tiered persistence element may have a visible outline or border (e.g., the persistence element may be an animated “pot” or “bank” having a depicted outline), or the borders of the persistence element may be non-visible (e.g., having a non-visible border, but a visible structure, such as rows and/or columns). The game-logic circuitry can animate tiered persistence elements to have a grouped structure such that the boundary can deduced based on the location or nature of the grouping and/or based on relative placement to other groupings of a different tier. For instance, as depicted in
Referring to
As mentioned, the tiered, revolving persistence elements may be tiered first-in-first-out queues which animate inclusion of a tiered value-bearing symbol into a responsive traveling effect (or revolving “stream” effect) of persisted elements that enter one side of the tiered persistence element and, via the traveling effect, cause a last element of the queue to either leave the persistence area, or be merged into another persisted value-bearing symbol. For example, referring to
Referring again to
If, at processing block 314, the feature game is not triggered, the game-logic circuitry immediately proceeds to processing block 330. If, however, the feature game is triggered, the game-logic circuitry proceeds to processing block 316 where the game-logic circuitry determines, based on the trigger type, whether to present a hold-and-spin feature game that includes a series of bonus spins (also referred to as bonus/feature games, bonus/feature game cycles, or bonus/feature game events), or whether to present a picking feature game. If the hold-and-spin feature game is triggered, then the flow 300 continues, at processing block 320, to processing block 401 of flow 400 (see
This description will first describe details of the hold-and-spin feature game (i.e.,
Referring back to
The flow 400 continues, at processing block 406, where the game-logic circuitry begins a loop. Each instance of the loop occurs for each spin of the hold-and-spin feature game. The loop includes the processing blocks 408 through 418 and either repeats at processing block 418 or ends based on whether termination criteria for the loop has been met or not (e.g., termination criteria can include terminating the loop if either (a) a specific winning event occurs (e.g., if the feature-game array is filled at processing block 416) or (b) if the spin counter counts down to zero (e.g., based on decrementing at processing block 410). The loop begins with a first of the bonus spins. The loop ends after a last bonus spin completes, for example when termination criteria is met.
The flow 400 continues, at processing block 408, where the game-logic circuitry determines whether any additional value-bearing symbols are randomly added to (e.g. locked into) the feature-game array in response to a spin of the feature game. The game-logic circuitry can randomly add and lock additional value-bearing symbols in a variety of ways. For example, the game-logic circuitry can, in response to a feature-game spin, randomly generate, present (within the feature-game array), and lock (into cells of the feature-game array) additional value-bearing symbols. In another example, the game-logic circuitry can, in response to a feature-game spin, randomly select additional population sets (e.g., 1 persisted value-bearing symbol or more) from a remaining portion of the persisted value-bearing symbols in the persistence area (regardless of tier rank) to lock into one or more cells of the feature-game array. For example,
Referring back to
Referring back to
Referring back to
The flow 400 continues at processing block 422, where the game-logic circuitry repopulates the persistence area with randomly generated tiered value-bearing symbols, and the flow 400 continues to processing block 424. For example, the game-logic circuitry fills any empty spaces within the tiered persistence elements that occurred from population sets being randomly selected and moved (e.g., the game-logic circuitry fills any empty spaces that are in queues 646, 647, and 648 caused by fallen/dropped persisted value-bearing symbols). The game-logic circuitry randomly generates new value-bearing symbols to fill the empty spaces. Each new randomly generated value-bearing symbol is a tiered value-bearing symbol, with tier indicators that match the tiers of persistence elements in which they are respectively placed.
Referring now to
Referring momentarily back to
Referring momentarily back to
Referring back to
In this description, numerous specific details are set forth. However, it is understood that embodiments of the invention may be practiced without these specific details. In other instances, well-known circuits, structures and techniques have not been shown in detail in order not to obscure the understanding of this description. Note that in this description, references to “one embodiment” or “an embodiment” mean that the feature being referred to is included in at least one embodiment of the invention. Further, separate references to “one embodiment” in this description do not necessarily refer to the same embodiment; however, neither are such embodiments mutually exclusive, unless so stated and except as will be readily apparent to those of ordinary skill in the art. Thus, the present disclosure can include any variety of combinations and/or integrations of the embodiments described herein. Each claim, as may be amended, constitutes an embodiment of the invention, incorporated by reference into the detailed description. Moreover, in this description, the phrase “exemplary embodiment” means that the embodiment being referred to serves as an example or illustration.
Block diagrams illustrate exemplary embodiments of the invention. Flow diagrams illustrate operations of the exemplary embodiments of the invention. The operations of the flow diagrams are described with reference to the example embodiments shown in the block diagrams. However, it should be understood that the operations of the flow diagrams could be performed by embodiments of the invention other than those discussed with reference to the block diagrams, and embodiments discussed with references to the block diagrams could perform operations different than those discussed with reference to the flow diagrams. Additionally, some embodiments may not perform all the operations shown in a flow diagram. Moreover, it should be understood that although the flow diagrams depict serial operations, certain embodiments could perform certain of those operations in parallel or in a different sequence.
Each of these embodiments and obvious variations thereof is contemplated as falling within the spirit and scope of the claimed invention, which is set forth in the following claims. Moreover, the present concepts expressly include any and all combinations and subcombinations of the preceding elements and aspects.
