Method for Operating a Gaming Machine
A gaming device includes a game initiation device. A set of base game results each includes a predetermined number of symbols including base game symbols and zero or more bonus game symbols. Each base game result is associated with a base game award. A base game randomly selects a base game result from the set of base game results in response to activation of the game initiation device, and awards the base game award associated with the base game result to the player. If the base game result includes more than a predetermined number of bonus game symbols, a bonus game is initiated. A bonus game randomly selects a number of base game symbols equal to the number of bonus game symbols in the base game result and substitutes the selected base game symbols for the bonus game symbols in the base game results to produce a bonus game result and awards the base game award associated with the bonus game result.
1 . A gaming device comprising:
a game initiation device;
a set of base game results, each comprising a predetermined number of symbols including base game symbols and zero or more bonus game symbols, and each associated with a base game award;
a base game randomly selecting a base game result from the set of base game results in response to activation of the game initiation device, and awarding the associated base game result award to a player, and if the base game result includes at least a predetermined number of bonus game symbols, awarding a bonus game to the player;
a bonus game randomly selecting a number of base game symbols equal to the number of bonus game symbols in the base game result and substituting the selected base game symbols for the bonus game symbols in the base game result to produce a bonus game result and awarding the base game award associated with the base game result corresponding to the bonus game result to the player.
2 . The gaming device of claim 1 wherein play of the bonus game comprises initiating the bonus game in response to activation of the game initiation device.
3 . The gaming device of claim 1 wherein the gaming device further comprises a display device which displays the play of the base game, the base game result, the play of the bonus game and the bonus game result.
4 . The gaming device of claim 3 wherein play of the bonus game comprises display of a base game symbol selection image.
5 . The gaming device of claim 4 wherein the base game symbol selection image selects one group from a plurality of groups of base game symbols.
6 . The gaming device of claim 5 wherein play of the bonus game comprises selection of one group from the plurality of groups in response to activation of the game activation device.
7 . The gaming device of claim 4 wherein the base game symbol selection image comprises a plurality of groups of base game symbols, where the number of base game symbols in each group equals the number of bonus game symbols in the base game result.
8 . The gaming device of claim 4 wherein the base game symbol selection image is a wheel including a plurality of segments, each segment including a group of base game symbols, and a pointer to the segments, wherein activation of the game activation device starts the wheel spinning, then stops the wheel, wherein the selected base game symbols are those in the segment pointed to by the pointer when the wheel stops.
9 . The gaming device of claim 8 wherein the number of base game symbols in each group equals the number of bonus game symbols in the base game result.
10 . The gaming device of claim 1 wherein each base game result contains a predetermined number of columns, each column including a predetermined number of symbols.
11 . The gaming device of claim 1 wherein each base game result contains five columns, each column including three symbols.
12 . The gaming device of claim 1 wherein the predetermined number of bonus game symbols is three bonus game symbols.