Granted Patent B2

US 12,592,130 · App. 18/314,949 · Granted Mar 31, 2026

Inventors: Colbee V. Jones (Reno, NV); Dougal Austin (Reno, NV); Kellen Dale (Reno, NV); Amy Robards (Sparks, NV)

Assignee: LNW Gaming, Inc.

G07F17/3267G07F17/3213

Abstract

Claims (61)

1 . A method of operating a gaming machine, the method comprising the operations of:

conducting, by game-logic circuitry, a base game including:

presenting, by a presentation assembly, a graphical game interface in a base game state including a plurality of symbol-bearing base reels, a base array, and at least one persistent element including a first persistent element with award indicia;

spinning and stopping the plurality of symbol-bearing base reels to land symbols from the plurality of symbol-bearing base reels in the base array;

in response to the landed symbols including a value-bearing symbol associated with the first persistent element, accumulating, for the first persistent element, the value-bearing symbol by accessing a stored value for the first persistent element from a memory of the game-logic circuitry, aggregating the award value from the value-bearing symbol with the stored value to create an updated value, storing the updated value in the memory, and updating, via the presentation assembly, the award indicia of the first persistent element at least partially as a function of an award value visually indicated by the value-bearing symbol;

in response to the landed symbols including at least one feature-triggering symbol associated with the first persistent element:

animating, by the presentation assembly, an addition of the feature-triggering symbol to the first persistent element; and

randomly determining whether or not to trigger one or more game features associated with the first persistent element; and

in response to triggering the one or more game features, implementing, by the game-logic circuitry, the one or more game features, including:

animating, by the presentation assembly, the graphical game interface to transition to a feature game state including a plurality of symbol-bearing bonus reels, a bonus array, and the first persistent element, wherein the first persistent element is displayed in an enhanced visual state relative to a reduced visual state of other persistent elements within the feature game state of the graphical game interface to visually distinguish an active game feature from the base game and any remaining of the one or more game features;

spinning and stopping the plurality of symbol-bearing bonus reels to land symbols from the plurality of symbol-bearing bonus reels in the bonus array;

in response to detecting, within the feature game state, an additional feature-triggering symbol associated with a second of the other persistent elements within the landed symbols, transitioning, by the game-logic circuitry, the second persistent element from the reduced visual state to the enhanced visual state within the feature game state; and

in response to detecting the landed symbols in the bonus array includes an award trigger, presenting, by the presentation assembly, an award sequence for the first persistent element to provide an accumulated award indicated by the award indicia of the first persistent element.

2 . The method of claim 1 , wherein the value-bearing symbol is associated with the first persistent element based on the landed symbols including a feature-trigger symbol associated with the first persistent element.

3 . The method of claim 1 , wherein the award trigger includes one or more award symbols within the bonus array.

4 . The method of claim 1 , wherein the at least one persistent element includes a plurality of persistent elements, and wherein each persistent element of the plurality of persistent elements is associated with a respective type of value-bearing symbol, a respective type of feature-triggering symbol, or combinations thereof.

5 . The method of claim 4 , wherein at least one type of value-bearing symbol or at least one type of feature-trigger symbol is associated with more than one persistent element of the plurality of persistent elements.

6 . The method of claim 1 , wherein the at least one persistent element comprises the first persistent element and a second persistent element, and wherein the second persistent element is available to accumulate value-bearing symbols within the one or more game features.

7 . The method of claim 1 , wherein the at least one persistent element comprises the first persistent element and a second persistent element, and wherein the second persistent element is absent from the one or more game features.

8 . A gaming system comprising:

a gaming machine comprising a presentation assembly; and

game-logic circuitry in communication the presentation assembly, wherein the game-logic circuitry is configured to:

conduct a base game including:

present, via the presentation assembly, a graphical game interface in a base game state including a plurality of symbol-bearing base reels, a base array, and at least one persistent element including a first persistent element with award indicia;

cause the presentation assembly to spin and stop the plurality of symbol-bearing base reels to land symbols from the plurality of symbol-bearing base reels in the base array;

in response to the landed symbols including a value-bearing symbol associated with the first persistent element, accumulate, for the first persistent element, the value-bearing symbol by accessing a stored value for the first persistent element from a memory of the game-logic circuitry, aggregating the award value from the value-bearing symbol with the stored value to create an updated value, storing the updated value in the memory, and updating, via the presentation assembly, the award indicia of the first persistent element at least partially as a function of an award value visually indicated by the value-bearing symbol;

in response to the landed symbols including at least one feature-triggering symbol associated with the first persistent element:

cause the presentation assembly to animate an addition of the feature-triggering symbol to the first persistent element; and

randomly determine whether or not to trigger one or more game features associated with the first persistent element; and

in response to triggering the one or more game features, implement the one or more game features, including:

animate, via the presentation assembly, the graphical game interface to transition to a feature game state including a plurality of symbol-bearing bonus reels, a bonus array, and the first persistent element, wherein the first persistent element is displayed in an enhanced visual state relative to a reduced visual state of other persistent elements within the feature game state of the graphical game interface to visually distinguish an active game feature from the base game and any remaining of the one or more game features;

cause the presentation assembly to spin and stop the plurality of symbol-bearing bonus reels to land symbols from the plurality of symbol-bearing bonus reels in the bonus array;

in response to detecting, within the feature game state, an additional feature-triggering symbol associated with a second of the other persistent elements within the landed symbols, transition the second persistent element from the reduced visual state to the enhanced visual state within the feature game state; and

in response to detecting the landed symbols in the bonus array includes an award trigger, present, via the presentation assembly, an award sequence for the first persistent element to provide an accumulated award indicated by the award indicia of the first persistent element.

9 . The gaming system of claim 8 , wherein the value-bearing symbol is associated with the first persistent element based on the landed symbols including a feature-trigger symbol associated with the first persistent element.

10 . The gaming system of claim 8 , wherein the award trigger includes one or more award symbols within the bonus array.

11 . The gaming system of claim 8 , wherein the at least one persistent element includes a plurality of persistent elements, and wherein each persistent element of the plurality of persistent elements is associated with a respective type of value-bearing symbol, a respective type of feature-triggering symbol, or combinations thereof.

12 . The gaming system of claim 8 , wherein the logic circuitry is further configured to reset, via the presentation assembly, the award indicia of the first persistent element to a default value in response to the award sequence.

13 . The gaming system of claim 8 , wherein updating the award indicia of the first persistent element includes aggregating the award value of the value-bearing symbol with a preexisting award value indicated by the award indicia of the first persistent element prior to updating the award indicia.

14 . The gaming system of claim 8 , wherein the value-bearing symbol is a feature-trigger symbol.

15 . A gaming machine comprising:

a presentation assembly; and

game-logic circuitry in communication with the presentation assembly, the game-logic circuitry configured to:

conduct a base game including:

present, via the presentation assembly, a graphical game interface in a base game state including a plurality of symbol-bearing base reels, a base array, and at least one persistent element including a first persistent element with award indicia;

cause the presentation assembly to spin and stop the plurality of symbol-bearing base reels to land symbols from the plurality of symbol-bearing base reels in the base array;

in response to the landed symbols including a value-bearing symbol associated with the first persistent element, accumulate, for the first persistent element, the value-bearing symbol by accessing a stored value for the first persistent element from a memory of the game-logic circuitry, aggregating the award value from the value-bearing symbol with the stored value to create an updated value, storing the updated value in the memory, and updating, via the presentation assembly, the award indicia of the first persistent element at least partially as a function of an award value visually indicated by the value-bearing symbol;

in response to the landed symbols including at least one feature-triggering symbol associated with the first persistent element:

cause the presentation assembly to animate an addition of the feature-triggering symbol to the first persistent element; and

randomly determine whether or not to trigger one or more game features associated with the first persistent element; and

in response to triggering the one or more game features, implement the one or more game features, including:

animate, via the presentation assembly, the graphical game interface to transition to a feature game state including a plurality of symbol-bearing bonus reels, a bonus array, and the first persistent element, wherein the first persistent element is displayed in an enhanced visual state relative to a reduced visual state of other persistent elements within the feature game state of the graphical game interface to visually distinguish an active game feature from the base game and any remaining of the one or more game features;

cause the presentation assembly to spin and stop the plurality of symbol-bearing bonus reels to land symbols from the plurality of symbol-bearing bonus reels in the bonus array;

in response to detecting, within the feature game state, an additional feature-triggering symbol associated with a second of the other persistent elements within the landed symbols, transition the second persistent element from the reduced visual state to the enhanced visual state within the feature game state; and

in response to detecting the landed symbols in the bonus array includes an award trigger, present, via the presentation assembly, an award sequence for the first persistent element to provide an accumulated award indicated by the award indicia of the first persistent element.

16 . The gaming machine of claim 15 , wherein the value-bearing symbol is associated with the first persistent element based on the landed symbols including a feature-trigger symbol associated with the first persistent element.

17 . The gaming machine of claim 15 , wherein the award trigger includes one or more award symbols within the bonus array.

18 . The gaming machine of claim 15 , wherein the at least one persistent element comprises the first persistent element and a second persistent element, and wherein the second persistent element is available to accumulate value-bearing symbols within the one or more game features.

19 . The gaming machine of claim 15 , wherein the logic circuitry is further configured to reset, via the presentation assembly, the award indicia of the first persistent element to a default value in response to the award sequence.

20 . The gaming machine of claim 15 , wherein the at least one persistent element comprises the first persistent element and a second persistent element, and wherein the second persistent element is absent from the one or more game features.

21 . The gaming machine of claim 15 , wherein value-bearing symbols detected within the one or more game features are accumulated by the first persistent element.

Assignments (3)

Continuity (1)

References Cited (359)