Electronic gaming machine and system with dynamic reel wall deformation through metamorphic reel symbol expansion

Patent metadata

Field	Value
Publication number	US-12394274-B2
Application number	US-202318306701-A
Country	US
Kind code	B2
Filing date	Apr 25, 2023
Priority date	Sep 30, 2022
Publication date	Aug 19, 2025
Grant date	Aug 19, 2025

Abstract

Disclosed are video slot games, including Class II and III gaming machines and systems, comprising a five reel video (5RV) arrangement that includes metamorphic symbols that incrementally expand, enlarge, balloon, widen, lengthen, or grow, e.g., when the metamorphic symbol lands on a predetermined position, or a winning payline, and that communicate the effect to the player of the incremental growth or increase in size by providing an enhanced user interface with information about the player's progress toward a potential special awards or status. The metamorphic symbols may incrementally expand, enlarge, balloon, widen, lengthen, or grow with each successive winning land, and may, in some examples, ultimately snap, crack, pop, deflate, or explode, while optionally deforming adjacent presentations to provide various award enhancements.

First claim

What is claimed is:

1. An electronic gaming device comprising:
a player interface operable to determine player inputs;
a display device operable to display a reel-simulated bingo game employing a plurality of reels, the plurality of reels having a plurality of display positions, respectively, and at least one reel sharing a wall of an adjacent reel; and
a controller comprising at least one processor and a memory storing a weighted table controlling a predetermined volatility, a symbol set having a plurality of symbols including a plurality of metamorphic symbols, each of the plurality of metamorphic symbols having a plurality of states including an award state, and a plurality of sequences of instructions, which, when executed, cause the at least one processor to at least:
control the display device to display at the plurality of display positions, in response to an occurrence of a trigger condition in a bingo game initiated via the player interface, a first metamorphic symbol selected based on the weighted table to control the predetermined volatility, and one or more symbols selected randomly based on a random number generated by a random number generator,
control the display device to animate the first metamorphic symbol being transformed into an expanded metamorphic symbol, and the wall associated with the expanded metamorphic symbol being deformed and overlaying at least a portion of the adjacent reel, and
in response to the expanded metamorphic symbol having reached the award state and having further deformed the wall, control the display device to animate an effect associated with the expanded metamorphic symbol being distributed to the one or more symbols selected.

2. The electronic gaming device of claim 1 , wherein the effect comprises at least one of a wild, a multiplier, a jackpot, and a cash-on-reel symbol identifier.

3. The electronic gaming device of claim 1 , wherein the plurality of states comprise at least one intermediate state in which the expanded metamorphic symbol expands without deforming the wall associated with the expanded metamorphic symbol.

4. The electronic gaming device of claim 1 , wherein the sequences of instructions, when executed, cause the at least one processor to distribute the effect randomly.

5. The electronic gaming device of claim 1 , wherein the sequences of instructions, when executed, cause the at least one processor to control the display device to animate the one or more symbols selected having the effect to remain persistent for at least one subsequent game.

6. The electronic gaming device of claim 1 , wherein the trigger condition comprises at least one of a number of winning outcomes of the bingo game, one of a plurality of winning bingo patterns corresponding to one or more flags in a paytable for the bingo game, and a priority of the plurality of winning bingo patterns in the paytable.

7. The electronic gaming device of claim 1 , wherein the first metamorphic symbol has a symbol identifier, identifying a status of the first metamorphic symbol, and wherein the sequences of instructions, when executed, cause the at least one processor to control the display device to animate the first metamorphic symbol being transformed differently based on an associated symbol identifier on the first metamorphic symbol.

8. A method of controlling a predetermined volatility in a reel-simulated bingo game on a gaming device, the gaming device comprising a player interface operable to determine a player input, a display device operable to display the reel-simulated bingo game employing a plurality of reels, the plurality of reels having a plurality of display positions, respectively, and at least one reel sharing a wall of an adjacent reel, and a controller comprising at least one processor and a memory storing a weighted table controlling the predetermined volatility, a symbol set having a plurality of symbols including a plurality of metamorphic symbols, each of the plurality of metamorphic symbols having a plurality of states including an award state, the method comprising:
receiving a signal indicative of the player input to initiate a bingo game at the player interface;
controlling the display device to animate at the plurality of display positions, in response to an occurrence of a trigger condition at the bingo game, a first metamorphic symbol selected based on the weighted table to control the predetermined volatility, and one or more symbols selected randomly based on a random number generated by a random number generator;
transforming the first metamorphic symbol into an expanded metamorphic symbol thereby deforming the wall associated with the expanded metamorphic symbol and overlaying at least a portion of the adjacent reel; and
controlling the display device to animate, in response to the expanded metamorphic symbol having reached the award state and having further deformed the wall, a distribution of the expanded metamorphic symbol to the one or more symbols selected.

9. The method of claim 8 , wherein the distribution of the expanded metamorphic symbol comprises distributing at least one of a wild, a multiplier, a jackpot, and a cash-on-reel symbol identifier.

10. The method of claim 8 , wherein the plurality of states comprise at least one intermediate state in which the expanded metamorphic symbol expands without deforming the wall associated with the expanded metamorphic symbol.

11. The method of claim 8 , further comprising distributing the expanded metamorphic symbol randomly to the one or more symbols selected.

12. The method of claim 8 , further comprising animating the one or more symbols selected having a distributed portion of the expanded metamorphic symbol to remain persistent for at least one subsequent game.

13. The method of claim 8 , wherein the trigger condition comprises at least one of a number of winning outcomes of the bingo game, one of a plurality of winning bingo patterns corresponding to one or more flags in a paytable for the bingo game, and a priority of the plurality of winning bingo patterns in the paytable.

14. The method of claim 8 , wherein the first metamorphic symbol has a symbol identifier, further comprising identifying a status of the first metamorphic symbol, and animating the first metamorphic symbol being transformed differently based on an associated symbol identifier on the first metamorphic symbol.

15. A non-transitory computer-readable medium comprising a weighted table controlling a predetermined volatility, a symbol set having a plurality of symbols including a plurality of metamorphic symbols, each of the plurality of metamorphic symbols having a plurality of states including an award state, and a plurality of sequences of instructions for operating a reel-simulated bingo game on a gaming device including a player interface operable to determine player inputs, a display device operable to display the reel-simulated bingo game employing a plurality of reels, the plurality of reels having a plurality of display positions, respectively, and at least one reel sharing a wall of an adjacent reel, and a controller comprising at least one processor, and the plurality of sequences of instructions, which, when executed, cause the at least one processor to at least the steps of:
transmitting to the display device, in response to an occurrence of a trigger condition in a bingo game initiated via the player interface, data indicative of a first metamorphic symbol selected based on the weighted table to control the predetermined volatility, and one or more symbols selected randomly based on a random number generated by a random number generator,

Assignees

• Aristocrat Technologies Inc
• Aristocrat Technologies Inc

Inventors

• Marsh David
• Roelofs Karl

Classifications

• G07F17/3267

  Game outcomes which determine the course of the subsequent game, e.g. double or quits, free games, higher payouts, different new games · CPC title

• G07F17/329

  Regular and instant lottery, e.g. electronic scratch cards · CPC title

• G06F7/588

  Random number generators, i.e. based on natural stochastic processes · CPC title

• G07F17/3213 Primary

  Details of moving display elements, e.g. spinning reels, tumbling members · CPC title