Gaming system and method of gaming
View Patent ↗The present invention relates to a gaming system and to a method of gaming. A game is played by displaying a representation of selection of a plurality of symbols from a set of symbols. The game enables selection of at least one additional symbol in addition to those originally selected, to increase the number of symbol combinations available for assessing a game outcome. In an example, the additional symbol is displayed as being mounted on a substrate which is “flipped” to reveal the additional symbol. Another face of this substrate mounts the originally selected symbol. A plurality of additional symbols may be available for selection.
1. A gaming system, comprising a display and a game controller arranged to:
select a plurality of first symbols from a set of symbols for play of a game;
control the display to display a plurality of the first symbols in one or both of rows and columns;
determine a number of second symbols that a player is entitled to, based on at least one triggering criteria;
allow the player to select at least one of the originally selected first symbols to be replaced by a second symbol for each second symbol that the player is determined to be entitled to;
select at least one second symbol to replace the at least one originally selected first symbol as selected by the player, wherein the second symbols only form winning combinations with other second symbols, and wherein at least one prize is a special prize only winnable when a winning combination formed by the second symbols occurs;
control the display to display the second symbol in place of one of the originally selected symbols; and
award one or more prizes to the player based on one or more winning combinations formed by the first symbols and the second symbols.
2. A gaming system in accordance with claim 1 , wherein the game controller is arranged to select a plurality of additional symbols to replace the at least one originally selected symbol as selected by the player.
3. A gaming system in accordance with claim 1 , wherein the game controller is arranged to control the display to display the additional symbol by appearing to turn over the originally selected symbol to reveal the additional symbol behind the originally selected symbol.
4. A gaming system in accordance with claim 3 , wherein the game controller is arranged to control the display such that the originally selected symbol appears to be mounted on a face of a substrate which appears to turn over so that another face of the substrate appears, bearing the additional symbol.
5. A gaming system in accordance with claim 3 , wherein the game controller is arranged to control the display such that the originally selected symbol appears to be mounted on one face of a three dimensional substrate having a plurality of faces, the substrate appearing to turn over so that another of the faces of the three dimensional substrate appears, bearing the additional symbol.
6. A gaming system in accordance with claim 5 , wherein the three dimensional substrate has three or more faces, and further turns of the three dimensional substrate reveal further additional symbols.
7. A gaming system in accordance with claim 1 , wherein one of the triggering criteria includes enabling the player an opportunity to obtain one or more additional symbols based on player credit wagered on the game.
8. A gaming system in accordance with claim 7 , wherein the game controller is arranged to provide a number of chances for a player to obtain additional symbols in proportion to the amount of credit bet, whereby the number of chances of a player obtaining additional symbols increases with the amount of player credit bet.
9. A gaming system in accordance with claim 7 , wherein additional symbols comprise jackpot symbols, and the number of jackpot symbols available as additional symbols is arranged to increase in dependence on the amount of credit bet by a player.
10. A gaming system in accordance with claim 9 , wherein the game controller is arranged to increase the number of jackpot symbols available as additional symbols in proportion to the amount of credit wagered by a player.
11. A gaming system in accordance with claim 1 , wherein one of the triggering criteria includes a measurement of time that the player has been playing the gaming system.
12. A gaming system in accordance with claim 1 , wherein one of the triggering criteria includes a measurement of time indicating a particular amount of waiting activity on the gaming system.
13. A gaming system in accordance with claim 1 , wherein one of the triggering criteria includes a determination based on player tracking information.
14. A gaming system in accordance with claim 1 , wherein one of the triggering criteria includes a determination based on a random event.
15. A gaming system in accordance with claim 1 , wherein one of the triggering criteria includes a particular symbol combination being selected in original symbol selection during the game.
16. A method of gaming, comprising:
selecting a plurality of first symbols from a set of symbols for play of a game;
controlling the display to display a plurality of the first symbols in one or both of rows and columns;
determining a number of second symbols that a player is entitled to, based on at least one triggering criteria;
allowing the player to select at least one of the originally selected first symbols to be replaced by a second symbol for each second symbol that the player is determined to be entitled to;
selecting at least one second symbol to replace the at least one originally selected first symbol as selected by the player, wherein the second symbols only form winning combinations with other second symbols, and wherein at least one prize is a special prize only winnable when a winning combination formed by the second symbols occurs;
controlling the display to display the second symbol in place of one of the originally selected symbols; and
awarding one or more prizes to the player based on one or more winning combinations formed by the first symbols and the second symbols.
17. A method in accordance with claim 16 , wherein selecting at least one additional symbol comprises selecting a plurality of additional symbols to replace the at least one originally selected symbol as selected by the player.
18. A method in accordance with claim 16 , wherein controlling the display comprises controlling the display to display the additional symbol by appearing to turn over the originally selected symbol to reveal the additional symbol behind the originally selected symbol.
19. A method in accordance with claim 18 , wherein controlling the display comprises controlling the display such that the originally selected symbol appears to be mounted on a face of a substrate which appears to turn over so that another face of the substrate appears bearing the additional symbol.
20. A method in accordance with claim 18 , wherein controlling the display comprises controlling the display such that the originally selected symbol appears to be mounted on one face of a three dimensional substrate having a plurality of faces, the substrate appearing to turn so that another of the faces appears bearing the additional symbol.
21. A method in accordance with claim 20 , wherein further turns of the three dimensional substrate reveal further additional symbols.
22. A method in accordance with claim 16 , further comprising utilizing player credit to play the game, and wherein one of the triggering criteria includes enabling an opportunity for the player to buy one or more additional symbols in accordance with player credit wagered on the game.
23. A method in accordance with claim 22 , wherein buying additional symbols comprises providing a number of chances for a player to obtain additional symbols in proportion to the amount of credit bet, whereby the number of chances a player obtaining additional symbols increases with the amount of player credit bet.
24. A method in accordance with claim 22 , wherein providing at least one additional symbol comprises providing jackpot symbols for winning of a jackpot, and wherein providing opportunities for a player to buy additional symbols, comprises providing additional jackpot symbols in dependence on the amount of credit bet by a player.
25. A method in accordance with claim 24 , wherein the number of additional jackpot symbols provided is in proportion to the amount of credit bet by the player.
26. A method in accordance with claim 16 , wherein one of the triggering criteria includes a measurement of time that the player has been playing the gaming system.
27. A method in accordance with claim 16 , wherein one of the triggering criteria includes a measurement of time indicating a particular amount of waiting activity on the gaming system.
28. A method in accordance with claim 16 , wherein one of the triggering criteria includes a determination based on player tracking information.
29. A method in accordance with claim 16 , wherein one of the triggering criteria includes a determination based on a random event.
30. A method in accordance with claim 16 , wherein one of the triggering criteria includes a particular symbol combination being selected in original symbol selection during the game.
31. A computer readable medium including a computer program comprising instructions for controlling a computer to implement a gaming system, the gaming system comprising:
a game controller and a display arranged to:
select a plurality of first symbols from a set of symbols for play of a game;
control the display to display a plurality of the first symbols in one or both of rows and columns;
determine a number of second symbols that a player is entitled to, based on at least one triggering criteria;
allow the player to select at least one of the originally selected first symbols to be replaced by a second symbol for each second symbol that the player is determined to be entitled to;
select at least one second symbol to replace the at least one originally selected first symbol as selected by the player, wherein the second symbols only form winning combinations with other second symbols, and wherein at least one prize is a special prize only winnable when a winning combination formed by the second symbols occurs;
control the display to display the second symbol in place of one of the originally selected symbols; and
award one or more prizes to the player based on one or more winning combinations formed by the first symbols and the second symbols.
32. A computer readable medium in accordance with claim 31 , wherein one of the triggering criteria includes a measurement of time that the player has been playing the gaming system.
33. A computer readable medium in accordance with claim 31 , wherein one of the triggering criteria includes a measurement of time indicating a particular amount of waiting activity on the gaming system.
34. A computer readable medium in accordance with claim 31 , wherein one of the triggering criteria includes a determination based on player tracking information.
35. A computer readable medium in accordance with claim 31 , wherein one of the triggering criteria includes a determination based on a random event.
36. A computer readable medium in accordance with claim 31 , wherein one of the triggering criteria includes a particular symbol combination being selected in original symbol selection during the game.