Gaming device having a weighted probability for selecting a bonus game
DC CAFCFirst Claim
1. A gaming device operable under control of at least one processor, said gaming device comprising:
- a base game operable upon a player placing a wager;
a plurality of bonus games, at least two of said bonus games;
(a) being different,(b) having different average expected payouts, and(c) having different probabilities of being selected; and
at least one display device;
said at least one processor programmed to operate with said at least one display device to;
(i) determine if a triggering event has occurred, said triggering event including an occurrence of a designated symbol combination in a play of the base game, and(ii) if said triggering event has occurred;
display a play of a selected one of the bonus games, said selection of said bonus game being a random selection at least in part based on said probabilities, andprovide the player any bonus award resulting from said play of said selected bonus game.
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Abstract
A bonus scheme that has more than one and preferably at least three bonus games. Each bonus game provides excitement and enjoyment to the player via creative visual and audio displays. Each bonus game also has its own theme and may or may not be based upon schemes already known in the art of gaming devices. While the individual bonus games are not necessarily related to each other, the overall bonus scheme, preferably in the initial screen, ties the bonus games together in a master theme that provides flexibility for the individual bonus games to have their own themes. The preferred embodiment of the present invention automatically activates the bonus scheme upon a bonus triggering event. The game selects for the player one of three bonus games contained in the bonus scheme. The player plays the selected game and receives an award and the game returns the player to the base game.
60 Citations
66 Claims
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1. A gaming device operable under control of at least one processor, said gaming device comprising:
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a base game operable upon a player placing a wager; a plurality of bonus games, at least two of said bonus games; (a) being different, (b) having different average expected payouts, and (c) having different probabilities of being selected; and at least one display device; said at least one processor programmed to operate with said at least one display device to; (i) determine if a triggering event has occurred, said triggering event including an occurrence of a designated symbol combination in a play of the base game, and (ii) if said triggering event has occurred; display a play of a selected one of the bonus games, said selection of said bonus game being a random selection at least in part based on said probabilities, and provide the player any bonus award resulting from said play of said selected bonus game. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A gaming device operable under control of at least one processor, said gaming device comprising:
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a base game operable upon a player placing a wager; a plurality of bonus games, at least two of said bonus games; (a) being different, (b) having different average expected payouts, and (c) having different probabilities of being selected; and at least one display device; said at least one processor programmed to operate with said at least one display device to; (i) determine if a triggering event has occurred in a play of the base game, and (ii) if said triggering event has occurred; display a play of a selected one of the bonus games, said selection of said bonus game being a random selection at least in part based on said probabilities, and provide the player any bonus award resulting from said play of said selected bonus game. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20)
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21. A gaming device operable under control of at least one processor, said gaming device comprising:
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a base game, said base game operable upon a player placing one of at least two different wager amounts; a plurality of bonus games, at least two of said bonus games; (a) being different, (b) having different average expected payouts, and (c) having different probabilities of being selected; and at least one display device; said at least one processor programmed to operate with said at least one display device to; (i) determine if a triggering event has occurred, and (ii) if said triggering event has occurred; display a play of a selected one of the bonus games, said selection of said bonus game being a random selection at least in part based on said probabilities, and provide the player any bonus award resulting, at least in part, from the said play of said selected bonus game, wherein the bonus award has an average expected value based at least in part on which of the different wager amounts are made. - View Dependent Claims (22, 23, 24, 25, 26, 27, 28, 29, 30)
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31. A method of operating a gaming device, said method comprising:
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(a) providing a base game operable upon a player placing a wager; (b) providing a plurality of bonus games, at least two of said bonus games; (1) being different, (2) having different average expected payouts, and (3) having different probabilities of being selected; (c) determining if a triggering event has occurred, said triggering event including an occurrence of a designated symbol combination in a play of the base game; and (d) if said triggering event has occurred; (i) displaying a play of a selected one of the bonus games, said selection of said bonus game being a random selection at least in part based on said probabilities, and (ii) providing the player any bonus award resulting from the said play of said selected bonus game. - View Dependent Claims (32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42)
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43. A method of operating a gaming device, said method comprising:
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(a) providing a base game operable upon a player placing a wager; (b) providing a plurality of bonus games, at least two of said bonus games; (1) being different, (2) having different average expected payouts, and (3) having different probabilities of being selected; (c) determining if a triggering event has occurred in a play of the base game; and (d) if said triggering event has occurred; (i) displaying a play of a selected one of the bonus games, said selection of said bonus game being a random selection at least in part based on said probabilities, and (ii) providing the player any bonus award resulting from the said play of said selected bonus game. - View Dependent Claims (44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54)
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55. A method of operating a gaming device, said method comprising:
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(a) providing a base game, said base game operable upon a player placing one of at least two different wager amounts; (b) providing a plurality of bonus games, at least two of said bonus games; (1) being different, (2) having different average expected payouts, and (3) having different probabilities of being selected; (c) determining if a triggering event has occurred, and (d) if said triggering event has occurred; (i) displaying a play of a selected one of the bonus games, said selection of said bonus game being a random selection at least in part based on said probabilities, and (ii) providing the player any bonus award resulting, at least in part, from the said play of said selected bonus game, wherein the bonus award has an average expected value based at least in part on which of the different wager amounts are made. - View Dependent Claims (56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66)
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Specification