Gaming system, gaming device, and method for enabling a player to select volatility using game symbols

• US 8,506,380 B2
• Filed: 11/14/2008
• Issued: 08/13/2013
• Est. Priority Date: 11/14/2008
• Status: Active Grant

• Current Assignee: IGT (International Game Technology)
• Original Assignee: IGT (International Game Technology)
• Inventors: Hughes, William K., Boese, Eric S.
• Primary Examiner(s): D'Agostino, Paul A.
• Assistant Examiner(s): GRAY, BRANDON RAMON
• Application Number:
  US12/271,278
• Publication Number:
  US 20100124969A1
• Time in Patent Office: 1,733 Days
• Field of Search: 463/18, 463/19, 463/20, 463/40
• US Class Current: 463/20
• CPC Class Codes: G07F 17/3213 Details of moving display elements, e.g. spinning reels, tumbling members
• CPC Class Codes: G07F 17/3262 Player actions which determine the course of the game, e.g. selecting a prize to be won, outcome to be achieved, game to be played
• CPC Class Codes: G07F 17/3265 Influencing the position of stopped moving members to achieve a winning arrangement, e.g. nudging, shuffling, holding
• CPC Class Codes: G07F 17/3267 Game outcomes which determine the course of the subsequent game, e.g. double or quits, free games, higher payouts, different new games
• CPC Class Codes: G07F 17/34 depending on the stopping of moving members in a mechanical slot machine, e.g. "fruit" machines

Abstract

Various embodiments of the gaming system, gaming device, and gaming method disclosed herein provide a primary game and a free activation bonus sequence, wherein the gaming system enables the player to select one or more of a plurality of different volatility options for use in the free activation bonus sequence. Each option is associated with a different number of free activations and a different pool of symbols or different symbol functionality. The gaming system provides this variation in the pool of symbols or symbol functionality in various embodiments by enabling the player to replace one or more symbols of a pool or set of symbols of the primary game (i.e., the primary set of symbols) with the symbol associated with a player selected option. The symbols of this modified set of symbols (i.e., the secondary set of symbols) are used in the free activation bonus sequence.

Claims

1. A gaming system comprising:

at least one display device;

at least one input device;

at least one processor; and

at least one memory device which stores a plurality of instructions, which when executed by the at least one processor, cause the at least one processor to operate with the at least one display device and the at least one input device to;

(a) receive a wager from a player for a play of a primary wagering game,

(b) display the play of the primary wagering game, the play of the primary wagering game including generating and displaying a plurality of symbols from a primary set of symbols, and providing the player any awards associated with any displayed winning symbol combinations,

(c) upon a triggering event in or associated with the primary wagering game, enable the player to select one of;

(i) a first option associated with a first symbol of the primary set of symbols and a first number of plays of a secondary game, and

(ii) a different second option associated with a second symbol of the primary set of symbols and a second number of plays of the secondary game,

(d) if the player selects the first option, determine a first sub-set of symbols based on the primary set of symbols by replacing at least one of the symbols of the primary set of symbols with the first symbol associated with the first option, and for each of the first number of plays of the secondary game associated with the first option;

(A) randomly generate and display a plurality of symbols from the first sub-set of symbols, and

(B) provide the player any awards associated with any displayed winning symbol combinations, and

(e) if the player selects the second option, determine a second sub-set of symbols based on the primary set of symbols by replacing at least one of the symbols of the primary set of symbols with the second symbol associated with the second option, and for each of the second number of plays of the secondary game associated with the second option;

(Y) randomly generate and display a plurality of symbols from the second sub-set of symbols, and

(Z) provide the player any awards associated with any displayed winning symbol combinations.

2. The gaming system of claim 1, wherein the first number of plays of the secondary game is different from the second number of plays of the secondary game.

3. The gaming system of claim 1, wherein the first symbol is different from the second symbol.

4. The gaming system of claim 3, wherein the first number of plays of the secondary game is different from the second number of plays of the secondary game.

5. The gaming system of claim 1, wherein the primary set of symbols includes a plurality of designated symbols, and the plurality of instructions cause the at least one processor and the at least one display device to:

(a) if the player selects the first option, determine the first sub-set of symbols based on the primary set of symbols by replacing each of the designated symbols of the primary set of symbols with the first symbol associated with the first option, and

(b) if the player selects the second option, determine the second sub-set of symbols based on the primary set of symbols by replacing each of the designated symbols of the primary set of symbols with the second symbol associated with the second option.

6. The gaming system of claim 1, wherein the primary set of symbols includes a plurality of major symbols and a plurality of minor symbols, the first symbol and the second symbol are each one of the plurality of major symbols, and the plurality of instructions cause the at least one processor and the at least one display device to:

(a) if the player selects the first option, determine the first sub-set of symbols based on the primary set of symbols by replacing at least one major symbol of the primary set of symbols other than the first symbol with the first symbol, and

(b) if the player selects the second option, determine the second sub-set of symbols based on the primary set of symbols by replacing at leas one major symbol of the primary set of symbols other than the second symbol with the second symbol.

7. The gaming system of claim 1, wherein the plurality of instructions cause the at least one processor and the at least one display device to determine the first symbol and the second symbol based, at least in part, on the symbols displayed for the play of the primary wagering game.

8. The gaming system of claim 1, wherein the first option is associated with a plurality of different first symbols, the second option is associated with a plurality of different second symbols, and the plurality of instructions cause the at least one processor and the at least one display device to:

(a) if the player selects the first option, determine the first sub-set of symbols based on the primary set of symbols by replacing at least one of the symbols of the primary set of symbols with one or more of the plurality of first symbols associated with the first option, and

(b) if the player selects the second option, determine the second sub-set of symbols based on the primary set of symbols by replacing at least one of the symbols of the primary set of symbols with one or more of the plurality of second symbols associated with the second option.

9. The gaming system of claim 8, wherein the plurality of instructions cause the at least one processor and the at least one display device to:

(a) if the player selects the first option, determine the first sub-set of symbols based on the primary set of symbols by replacing at least one of the symbols of the primary set of symbols with a randomly determined one or more of the plurality of first symbols associated with the first option, and

(b) if the player selects the second option, determine the second sub-set of symbols based on the primary set of symbols by replacing at least one of the symbols of the primary set of symbols with a randomly determined one or more of the plurality of second symbols associated with the second option.

10. The gaming system of claim 1, wherein the first option is associated with a first average expected award per play of the secondary game and the second option is associated with a different second average expected award per play of the secondary game.

11. The gaming system of claim 10, wherein the first average expected award per play of the secondary game is greater than the second average expected award per play of the secondary game, and the first number of plays of the secondary game is lower than the second number of plays of the secondary game.

12. The gaming system of claim 1, wherein at least one of the first symbol and the second symbol is a wild symbol.

13. The gaming system of claim 1, wherein upon the triggering event in or associated with the play of the primary wagering game, the plurality of instructions cause the at least one processor and the at least one display device to enable the player to select at least one additional option associated with an additional symbol of the primary set of symbols and an additional number of plays of the secondary game.

14. A gaming system comprising:

at least one display device;

at least one input device;

at least one processor; and

at least one memory device which stores a plurality of instructions, which when executed by the at least one processor, cause the at least one processor to operate with the at least one display device and the at least one input device to;

(a) receive a wager from a player for a play of a primary wagering game,

(b) display the play of the primary wagering game, the play of the primary wagering game including generating and displaying a plurality of symbols from a primary set of symbols, and providing the player any awards associated with any displayed winning symbol combinations,

(c) upon a triggering event in or associated with the primary wagering game, enable the player to select one of;

(i) a first option associated with a first sub-set of symbols of the primary set of symbols and a first number of plays of a secondary game, and

(ii) a different second option associated with a second sub-set of symbols of the primary set of symbols and a second number of plays of the secondary game,

(d) if the player selects the first option, determine a secondary set of symbols based on the primary set of symbols by replacing a plurality of symbols of a designated sub-set of symbols of the primary set of symbols with one or more symbols of the first sub-set of symbols, and for each of the first number of plays of the secondary game;

(A) randomly generate and display a plurality of symbols from the secondary set of symbols, and

(B) provide the player any awards associated with any displayed winning symbol combinations, and

(e) if the player selects the second option, determine the secondary set of symbols based on the primary set of symbols by replacing a plurality of symbols of the designated sub-set of symbols of the primary set of symbols with one or more symbols of the second sub-set of symbols, and for each of the second number of plays of the secondary game;

(Y) randomly generate and display a plurality of symbols from the secondary set of symbols, and

(Z) provide the player any awards associated with any displayed winning symbol combinations.

15. The gaming system of claim 14, wherein the first number of plays of the secondary game is different from the second number of plays of the secondary game.

16. The gaming system of claim 14, wherein at least one symbol of the first sub-set of symbols is different from each of the symbols of the second sub-set of symbols.

17. The gaming system of claim 16, wherein the first number of plays of the secondary game is different from the second number of plays of the secondary game and at least one symbol of the first sub-set of symbols is different from each of the symbols of the second sub-set of symbols.

18. The gaming system of claim 14, wherein the plurality of symbols of the designated sub-set of symbols replaced by the one or more symbols of the sub-set of symbols associated with the selected option is all of the symbols of the designated sub-set of symbols other than any symbols of the sub-set of symbols associated with the selected option.

19. The gaming system of claim 14, wherein the primary set of symbols includes a plurality of major symbols and a plurality of minor symbols, the designated sub-set of symbols of the primary set of symbols includes the major symbols, and the first sub-set of symbols and the second sub-set of symbols each include one or more of the major symbols.

20. The gaming system of claim 14, wherein the plurality of instructions cause the at least one processor and the at least one display device to determine the first sub-set of symbols and the second sub-set of symbols based, at least in part, on the symbols displayed for the play of the primary wagering game.

21. The gaming system of claim 14, wherein the first sub-set of symbols includes a first plurality of different symbols, the second sub-set of symbols includes a second plurality of different symbols.

22. The gaming system of claim 21, wherein the plurality of instructions cause the at least one processor and the at least one display device to:

(a) if the player selects the first option, determine the secondary set of symbols based on the primary set of symbols by replacing at least one of the symbols of the designated sub-set of symbols of the primary set of symbols with a randomly determined one or more of the symbols of the first sub-set of symbols, and

(b) if the player selects the second option, determine the secondary set of symbols based on the primary set of symbols by replacing at least one of the symbols of the designated sub-set of symbols of the primary set of symbols with a randomly determined one or more of the symbols of the second sub-set of symbols.

23. The gaming system of claim 14, wherein the first option is associated with a first average expected award per play of the secondary game and the second option is associated with a different second average expected award per play of the secondary game.

24. The gaming system of claim 23, wherein the first average expected award per play of the secondary game is greater than the second average expected award per play of the secondary game, and the first number of plays of the secondary game is lower than the second number of plays of the secondary game.

25. The gaming system of claim 14, wherein at least one of the symbols of one of the first sub-set of symbols and the second sub-set of symbols is a wild symbol.

26. The gaming system of claim 14, wherein upon the triggering event in or associated with the play of the primary wagering game, the plurality of instructions cause the at least one processor and the at least one display device to enable the player to select at least one additional option associated with an additional sub-set of symbols of the primary set of symbols and an additional number of plays of the secondary game.

27. A gaming system comprising:

at least one display device;

at least one input device;

at least one processor; and

at least one memory device which stores a plurality of instructions, which when executed by the at least one processor, cause the at least one processor to operate with the at least one display device and the at least one input device to;

(a) receive a wager from a player for a play of a primary wagering game,

(b) display the play of the primary wagering game, the play of, the primary wagering game including generating and displaying a plurality of symbols from a primary set of symbols, and providing the player any awards associated with any displayed winning symbol combinations, wherein the primary set of symbols includes a plurality of sub-sets of symbols,

(c) upon a triggering event in the primary wagering game, enable the player to select one of;

(i) a first option associated with a first sub-set of symbols of the primary set of symbols and a first number of plays of a secondary game, and

(ii) a different second option associated with a second sub-set of symbols of the primary set of symbols and a second number of plays of the secondary game,

(d) if the player selects the first option, determine a secondary set of symbols based on the primary set of symbols by replacing at least one symbol of the first sub-set of symbols with a designated symbol, and for each of the first number of plays of the secondary game;

(A) randomly generate and display a plurality of symbols from the secondary set of symbols, and

(B) provide the player any awards associated with any displayed winning symbol combinations, and

(e) if the player selects the second option, determine a secondary set of symbols based on the primary set of symbols by replacing at least one symbol of the second sub-set of symbols with the designated symbol, and for each of the second number of plays of the secondary game;

(A) randomly generate and display a plurality of symbols from the secondary set of symbols, and

(B) provide the player any awards associated with any displayed winning symbol combinations.

28. The gaming system of claim 27, wherein the first number of plays of the secondary game is different from the second number of plays of the secondary game.

29. The gaming system of claim 27, wherein at least one symbol of the first sub-set of symbols is different from each of the symbols of the second sub-set of symbols.

30. The gaming system of claim 29, wherein the first number of plays of the secondary game is different from the second number of plays of the secondary game and at least one symbol of the first sub-set of symbols is different from each of the symbols of the second sub-set of symbols.

31. The gaming system of claim 27, wherein the plurality of instructions cause the at least one processor and the at least one display device to:

(a) if the player selects the first option, determine the secondary set of symbols based on the primary set of symbols by replacing each symbol of the first sub-set of symbols with the designated symbol, and

(b) if the player selects the second option, determine the secondary set of symbols based on the primary set of symbols by replacing each symbol of the second sub-set of symbols with the designated symbol.

32. The gaming system of claim 27, wherein the primary set of symbols includes a plurality of major symbols and a plurality of minor symbols, and the first sub-set of symbols and the second sub-set of symbols each include the plurality of major symbols.

33. The gaming system of claim 27, wherein the plurality of instructions cause the at least one processor and the at least one display device to determine the designated symbol associated with each option based, at least in part, on the symbols displayed for the play of the primary wagering game.

34. The gaming system of claim 33, wherein the first option is associated with a plurality of different first designated symbols, the second option is associated with a plurality of different second designated symbols, and the plurality of instructions cause the at least one processor and the at least one display device to:

(a) if the player selects the first option, determine the secondary set of symbols based on the primary set of symbols by replacing at least one of the symbols of the first sub-set of symbols with one or more of the plurality of different first designated symbols, and

(b) if the player selects the second option, determine the secondary set of symbols based on the primary set of symbols by replacing at least one of the symbols of the second sub-set of symbols with one or more of the plurality of different second designated symbols.

35. The gaming system of claim 34, wherein the plurality of instructions cause the at least one processor and the at least one display device to:

(a) if the player selects the first option, determine the secondary set of symbols based on the primary set of symbols by replacing at least one of the symbols of the first sub-set of symbols with a randomly determined one or more of the plurality of different first designated symbols, and

(b) if the player selects the second option, determine the secondary set of symbols based on the primary set of symbols by replacing at least one of the symbols of the second sub-set of symbols with a randomly determined one or more of the plurality of different second designated symbols.

36. The gaming system of claim 27, wherein the first number of plays of the secondary game is different from the second number of plays of the secondary game.

37. The gaming system of claim 27, wherein at least one symbol of the first sub-set of symbols is different from each of the symbols of the second sub-set of symbols.

38. The gaming system of claim 37, wherein the first number of plays of the secondary game is different from the second number of plays of the secondary game and at least one symbol of the first sub-set of symbols is different from each of the symbols of the second sub-set of symbols.

39. The gaming system of claim 27, wherein the first option is associated with a first average expected award per play of the secondary game and the second option is associated with a different second average expected award per play of the secondary game.

40. The gaming system of claim 39, wherein the first average expected award per play of the secondary game is greater than the second average expected award per play of the secondary game, and the first number of plays of the secondary game is lower than the second number of plays of the secondary game.

41. The gaming system of claim 27, wherein at least one of the first symbol and the second symbol is a wild symbol.

42. The gaming system of claim 27, wherein upon the triggering event in or associated with the play of the primary wagering game, the plurality of instructions cause the at least one processor to and the at least one display device enable the player to select at least one additional option associated with an additional sub-set of symbols of the primary set of symbols and an additional number of plays of the secondary game.