System and method for providing a game with splitting symbols
A gaming machine is programmed to initiate a spin and determine that a first occurrence of a splitting symbol is displayed at a first symbol position on a first reel of the plurality of reels, determine to activate a splitting symbol feature during the spin based at least in part on an output of a random number generator, replace the splitting symbol on the first reel with an activated splitting symbol, activate the splitting symbol feature as one of a first splitting symbol feature and a second splitting symbol feature, the activating includes inserting an additional symbol into one or more symbol positions such that the first symbol position includes only the first occurrence of the splitting symbol, and such that each of the one or more symbol positions includes one of the one or more second occurrences of the splitting symbol and the additional symbol.
1. A machine comprising:
a display device displaying a plurality of reels, each reel of the plurality of reels including a plurality of symbol positions; and
a processor executing instructions stored on a memory which cause the processor to at least:
display a spin of the plurality of reels, the spin resulting in a random selection of a subset of symbols displayed on the plurality of reels;
display a first occurrence of a splitting symbol at a first symbol position on a first reel of the plurality of reels;
activate the splitting symbol feature in response to the displaying of the first occurrence of the splitting symbol on the first reel based at least in part on an output of a random number generator, the activating including at least inserting an additional symbol into one or more symbol positions of a subset of reels of the plurality of reels such that the first symbol position includes only the first occurrence of the splitting symbol, and such that each of the one or more symbol positions includes one or more second occurrences of the splitting symbol and the additional symbol, wherein the subset of reels includes at least two reels of the plurality of reels and excludes the first reel of the plurality of reels and each reel of the subset of reels is positioned to the right of the first reel;
alter an appearance of the one or more second occurrences of the splitting symbol with an activated splitting symbol, thereby visually identifying activation of a splitting symbol feature during the spin; and
display an award, if any, based at least in part on the first occurrence of the splitting symbol, the one or more second occurrences of the splitting symbol, and each additional symbol.
2. The machine in accordance with claim 1 , wherein activating the splitting symbol feature includes displaying the additional symbol in the one or more symbol positions of the subset of reels while the subset of reels are spinning.
3. The machine in accordance with claim 1 , wherein activating the splitting symbol feature includes:
detecting the one or more second occurrences of the splitting symbol displayed within the one or more symbol positions of the subset of reels after the spinning stops; and
inserting the additional symbol into each symbol position of the one or more second occurrences of the splitting symbol after the spinning stops.
4. The machine in accordance with claim 3 , wherein the one or more second occurrences of the splitting symbol includes a plurality of second occurrences and the one or more symbol positions includes a plurality of symbol positions of the subset of reels, each second occurrence being displayed in a corresponding unique symbol position of the subset of reels, wherein the instructions further cause the processor to control the display device to simultaneously display only the splitting symbol in the first symbol position on the first reel and to display, in each of the plurality of symbol positions on the subset of reels, the corresponding second occurrences of the splitting symbol and the additional symbol.
5. The machine in accordance with claim 1 , wherein the instructions further cause the processor to activate the splitting symbol feature further based at least in part on a pre-determined chance of activation.
6. The machine in accordance with claim 1 , wherein the instructions further cause the processor to:
display a second spin of the plurality of reels; and
display the one or more symbol positions of the subset of reels being maintained during the second spin.
7. The machine in accordance with claim 1 , wherein the additional symbol is a duplicate of the splitting symbol.
8. A method operable on a machine including a display device, a player input interface, and a processor, the method comprising:
displaying, on the display device, a plurality of reels, each reel of the plurality of reels comprising respective pluralities of symbol positions configured to display respective symbols thereon, the display device defining a play area in which the plurality of reels are displayed;
displaying a spin of the plurality of reels, the spin resulting in a random selection of a subset of symbols displayed on the plurality of reels;
displaying a first occurrence of a splitting symbol at a first symbol position on a first reel of the plurality of reels;
activating the splitting symbol feature in response to the displaying of the first occurrence of the splitting symbol on the first reel based at least in part on an output of a random number generator, the activating including at least inserting an additional symbol into one or more symbol positions of a subset of reels of the plurality of reels such that the first symbol position includes only the first occurrence of the splitting symbol, and such that each of the one or more symbol positions includes one or more second occurrences of the splitting symbol and the additional symbol, wherein the subset of reels includes at least two reels of the plurality of reels and excludes the first reel of the plurality of reels and each reel of the subset of reels is positioned to the right of the first reel;
altering an appearance of the one or more second occurrences of the splitting symbol with an activated splitting symbol, thereby visually identifying activation of a splitting symbol feature during the spin; and
displaying an award, if any, based at least in part on the first occurrence of the splitting symbol, the one or more second occurrences of the splitting symbol, and each additional symbol.
9. The method in accordance with claim 8 , wherein activating the splitting symbol feature includes displaying the additional symbol in the one or more symbol positions of the subset of reels while the subset of reels are spinning.
10. The method in accordance with claim 8 , wherein activating the splitting symbol feature includes:
detecting the one or more second occurrences of the splitting symbol displayed within the one or more symbol positions of the subset of reels after the spinning stops; and
inserting the additional symbol into each symbol position of the one or more second occurrences of the splitting symbol after the spinning stops.
11. The method in accordance with claim 10 , wherein the one or more second occurrences of the splitting symbol includes a plurality of second occurrences and the one or more symbol positions includes a plurality of symbol positions of the subset of reels, each second occurrence being displayed in a corresponding unique symbol position of the subset of reels, the method further comprising controlling the display device to simultaneously display only the splitting symbol in the first symbol position on the first reel and to display, in each of the plurality of symbol positions on the subset of reels, the corresponding second occurrences of the splitting symbol and the additional symbol.
12. The method in accordance with claim 8 , wherein activating the splitting symbol feature is further based at least in part on a pre-determined chance of activation.
13. The method in accordance with claim 8 further comprising:
displaying a second spin of the plurality of reels; and
displaying the one or more symbol positions of the subset of reels being maintained during the second spin.
14. The method in accordance with claim 8 , wherein the additional symbol is a duplicate of the splitting symbol.
15. A system comprising:
a machine comprising a display device defining a play area that displays a plurality of reels, each reel of the plurality of reels including a plurality of symbol positions; and
a server coupled to the machine, the server comprising a processor, the processor executing instructions stored on a memory which cause the processor to at least:
cause to be displayed a spin of the plurality of reels, the spin resulting in a random selection of a subset of symbols displayed on the plurality of reels;
cause to be displayed a first occurrence of a splitting symbol at a first symbol position on a first reel of the plurality of reels;
activate the splitting symbol feature in response to the displaying of the first occurrence of the splitting symbol on the first reel based at least in part on an output of a random number generator, the activating including at least inserting an additional symbol into one or more symbol positions of a subset of reels of the plurality of reels such that the first symbol position includes only the first occurrence of the splitting symbol, and such that each of the one or more symbol positions includes one or more second occurrences of the splitting symbol and the additional symbol, wherein the subset of reels includes at least two reels of the plurality of reels and excludes the first reel of the plurality of reels and each reel of the subset of reels is positioned to the right of the first reel;
alter an appearance of the one or more second occurrences of the splitting symbol with an activated splitting symbol, thereby visually identifying activation of a splitting symbol feature during the spin; and
cause to be displayed an award, if any, based at least in part on the first occurrence of the splitting symbol, the one or more second occurrences of the splitting symbol, and each additional symbol.
16. The system in accordance with claim 15 , wherein activating the splitting symbol feature includes displaying the additional symbol in the one or more symbol positions of the subset of reels while the subset of reels are spinning.
17. The system in accordance with claim 15 , wherein activating the splitting symbol feature includes:
detecting the one or more second occurrences of the splitting symbol displayed within the one or more symbol positions of the subset of reels after the spinning stops; and
inserting the additional symbol into each symbol position of the one or more second occurrences of the splitting symbol after the spinning stops.
18. The system in accordance with claim 17 , wherein the one or more second occurrences of the splitting symbol includes a plurality of second occurrences and the one or more symbol positions includes a plurality of symbol positions of the subset of reels, each second occurrence being displayed in a corresponding unique symbol position of the subset of reels, wherein the processor is further programmed to control the display device to simultaneously display only the splitting symbol in the first symbol position on the first reel and to display, in each of the plurality of symbol positions on the subset of reels, the corresponding second occurrences of the splitting symbol and the additional symbol.
19. The system in accordance with claim 15 , wherein the instructions further cause the processor to activate the splitting symbol feature further based at least in part on a pre-determined chance of activation.
20. The system in accordance with claim 15 , wherein the instructions further cause the processor to:
cause to be displayed a second spin of the plurality of reels; and
cause to be displayed the one or more symbol positions of the subset of reels being maintained during the second spin.