Gaming device with persistence cycling
A gaming system includes a processor and a memory storing a plurality of stage game rule sets. Each rule set of the stage game rule sets corresponding with a stage of a game. The processor is programmed to cause display of columns each including symbol positions based on a first game configuration for a first instance of a first stage of the game and determine a first game outcome for the first instance based on the first game configuration and a first rule set. The processor is further programmed to change the first game configuration to a second game configuration based on a first trigger symbol occurring in the first game outcome and determine a second game outcome for a first game instance of a second stage of the game based on the second game configuration and a second rule set associated with the second stage.
1 . A gaming system comprising:
a processor; and
a memory storing instructions thereon and a plurality of stage game rule sets, each rule set of the stage game rule sets corresponding with a stage of a game, wherein the instructions when executed by the processor, cause the processor to:
cause display of a plurality of columns each including a plurality of symbol positions based on a first game configuration stored in the memory for a first game instance of a first stage of the game;
cause display of a first game outcome for the first game instance based on the first game configuration the first game outcome being evaluated according to a first rule set associated with the first stage;
change the first game configuration to a second game configuration based on a first trigger symbol occurring in the first game outcome, the first rule set identifying the first trigger symbol and the change to be made to the first game configuration; and
cause display of a second game outcome for a first game instance of a second stage of the game based on the second game configuration, the second game outcome being evaluated according to a second rule set associated with the second stage.
2 . The gaming system of claim 1 , wherein the first game configuration includes a number of symbol positions for each column of the plurality of columns and wherein changing the first game configuration includes changing the number of symbol positions for at least one of the columns.
3 . The gaming system of claim 1 , wherein the first game configuration identifies whether a persistent WILD symbol is pre-populated for any of the symbol positions, and wherein updating the first game configuration includes assigning a persistent WILD symbol to a first symbol position of the plurality of symbol positions.
4 . The gaming system of claim 1 , wherein the instructions when executed by the processor, cause the processor to change the second game configuration to a third game configuration based on a second trigger symbol occurring in the second game outcome, the second rule set identifying the second trigger symbol and the change to be made to the second configuration.
5 . The gaming system of claim 4 , wherein the first rule set identifies that the change to be made to the first game configuration is to change a number of symbol positions in a first column in which the first trigger symbol occurs, and wherein the second rule set identifies that the change to be made to the second game configuration is to assign the second trigger symbol as a persistent symbol to occur in an outcome of a second game instance of the second stage.
6 . The gaming system of claim 1 , wherein each stage game rule set of the plurality of stage game rule sets identifies at least one trigger symbol and a change to be made to the game configuration based on the at least one trigger symbol occurring in the game outcome.
7 . The gaming system of claim 1 , wherein the memory stores a game play counter and a stage counter, and wherein the instructions when executed by the processor, cause the processor to:
update the game play counter for the second game instance of the first stage of the game;
determine that the game play counter is greater than a threshold number of game play instances; and
update the stage counter from the first stage to the second stage based on the determination.
8 . The gaming system of claim 7 , wherein the instructions when executed by the processor, cause the processor to:
determine whether the game stage counter exceeds a threshold; and
reset the stage counter to the first stage in response to the determination.
9 . The gaming system of claim 1 , wherein the plurality of stage game rule sets include four game rule sets each identifying a different change to be made to the game configuration and a trigger symbol for activating the change, each game rule set associated with a season of the year such that the first game rule set is associated with a spring season, the second game rule set is associated with a summer season, a third game rule set is associated with a fall season, and a fourth game rule set is associated with a winter season.
10 . The gaming system of claim 9 , wherein the first game configuration includes a number of symbol positions for each column of the plurality of columns and wherein changing the first game configuration to the second configuration includes adding at least one symbol position to a first column in which the trigger symbol occurs, wherein the second configuration includes the at least one symbol position for each game instance of the second stage of the game.
11 . The gaming system of claim 10 , wherein the at least one symbol position is removed during a third stage of the game such that, at a first game instance of a fourth stage of the game, the number of symbol positions is equal to the number of symbol positions of the first instance of the first stage.
12 . A non-transitory computer-readable media containing instructions embodied thereon which, when executed by a processor, cause the processor to:
store a plurality of stage game rule sets, each rule set of the stage game rule sets corresponding with a stage of a game;
cause display of a plurality of columns each including a plurality of symbol positions based on a first game configuration for a first game instance of a first stage of the game;
cause display of a first game outcome for the first game instance based on the first game configuration, the first game outcome being evaluated according to a first rule set associated with the first stage;
change the first game configuration to a second game configuration based on a first trigger symbol occurring in the first game outcome, the first rule set identifying the first trigger symbol and the change to be made to the first game configuration; and
cause display of a second game outcome for a first game instance of a second stage of the game based on the second game configuration, the second game outcome being evaluated according to a second rule set associated with the second stage.
13 . The non-transitory computer-readable media of claim 12 , wherein the first game configuration includes a number of symbol positions for each column of the plurality of columns and wherein changing the first game configuration includes changing the number of symbol positions for at least one of the columns.
14 . The non-transitory computer-readable media of claim 12 , wherein the first game configuration identifies whether a persistent WILD symbol is pre-populated for any of the symbol positions, and wherein updating the first game configuration includes assigning a persistent WILD symbol to a first symbol position of the plurality of symbol positions.
15 . The non-transitory computer-readable media of claim 12 , wherein the instructions when executed by the processor, cause the processor to change the second game configuration to a third game configuration based on a second trigger symbol occurring in the second game outcome, the second rule set identifying the second trigger symbol and the change to be made to the second configuration.
16 . The non-transitory computer-readable media of claim 15 , wherein the first rule set identifies that the change to be made to the first game configuration is to change a number of symbol positions in a first column in which the first trigger symbol occurs, and wherein the second rule set identifies that the change to be made to the second game configuration is to assign the second trigger symbol as a persistent symbol to occur in an outcome of a second game instance of the second stage.
17 . The non-transitory computer-readable media of claim 12 , wherein each stage game rule set of the plurality of stage game rule sets identifies at least one trigger symbol and a change to be made to the game configuration based on the at least one trigger symbol occurring in the game outcome.
18 . The non-transitory computer-readable media of claim 12 , wherein the instructions when executed by the processor, cause the processor to:
store a game play counter and a stage counter;
increment the game play counter for the second game instance of the first stage of the game;
determine that the game play counter is greater than a threshold number of game play instances; and
update the stage counter from the first stage to the second stage based on the determination.
19 . A method of implementing a game comprising:
storing, on at least one memory, a plurality of stage game rule sets on a memory, each rule set of the stage game rule sets corresponding with a stage of the game;
causing display of a plurality of columns each including a plurality of symbol positions based on a first game configuration for a first game instance of a first stage of the game;
causing display of a first game outcome for the first game instance based on the first game configuration, the first game outcome being evaluated according to a first rule set associated with the first stage;
changing the first game configuration to a second game configuration based on a first trigger symbol occurring in the first game outcome, the first rule set identifying the first trigger symbol and the change to be made to the first game configuration; and
causing display of a second game outcome for a first game instance of a second stage of the game based on the second game configuration, the second game outcome being evaluated according to a second rule set associated with the second stage.
20 . The method of claim 19 further comprising changing the second game configuration to a third game configuration based on a second trigger symbol occurring in the second game outcome, the second rule set identifying the second trigger symbol and the change to be made to the second configuration.