Gaming machine, system, and method with multiple reel set control
A gaming machine includes a display system, player input system, and processor programmed or otherwise operable to perform a number of operations through the gaming machine hardware to provide a player-interactive feature. The gaming machine is adapted to operate in a base game state in which a base set of symbol locations is populated with game symbols responsive to a play initiation input from the player input system. The gaming machine is also controlled to activate a bonus input device while the gaming machine is in the base game state, and to place the gaming machine in a bonus state in response to a player actuation of the activated bonus input device. In response to a play initiation input while the gaming machine is in the bonus game state, two or more bonus game sets of symbol locations are populated with game symbols for that respective play initiation input.
1. A gaming machine including:
(a) a display system;
(b) a player input system; and
(c) at least one processor operable to:
(i) in response to receipt of a base game play initiation input through the player input system while the gaming machine is in a base game state, causing the display system to populate a base set of symbol locations with game symbols for the base game play initiation input to produce a displayed game symbol set for the base game play initiation input, the displayed game symbol set for the base game play initiation input corresponding to a base game result,
(ii) activate a bonus input device on the gaming machine while the gaming machine is in the base game state,
(iii) place the gaming machine in a bonus game state in response to a player actuation of the activated bonus input device, the processor in the bonus game state operable to receive bonus play initiations from a player, separate from the player actuation of the bonus input device, to initiate bonus plays,
(iv) in response to a bonus play initiation while the gaming machine is in the bonus game state, cause the display system to populate two or more bonus game sets of symbol locations with game symbols for the bonus play initiation, the game symbols in each bonus set of symbol locations corresponding to a respective bonus game result for the bonus play initiation, and
(v) provide any award corresponding to the base game result and provide any award corresponding to each bonus game result.
2. The gaming machine of claim 1 wherein the bonus input device is activated responsive to a random selection process.
3. The gaming machine of claim 1 wherein the at least one processor is also operable to:
(a) activate the bonus input device for a predefined activation period; and
(b) deactivate the bonus input device in response to the first to occur of either the player actuation of the activated bonus input device or a lapse of the predefined activation period.
4. The gaming machine of claim 3 wherein:
(a) the bonus input device comprises a bonus input symbol displayed by the display system; and
(b) the at least one processor is operable to activate the bonus input device by causing the display system to display the bonus input symbol in a display area of the display system so as to be visible only during the predefined activation period.
5. The gaming machine of claim 1 wherein the bonus input device comprises a bonus input symbol distinct from any of the game symbols for the base game play initiation input displayed by the display system in a display area of the display system defined by the base set of symbol locations.
6. The gaming machine of claim 1 wherein the at least one processor is operable to cause the display system to replace the base set of symbol locations with the two or more bonus game sets of symbol locations.
7. The gaming machine of claim 1 wherein the at least one processor is operable to place the gaming machine in the bonus game state for a predefined bonus period and to place the gaming machine back in the base game state in response to completion of the predefined bonus period.
8. A method including:
(a) receiving a base game play initiation input through a player input system of a gaming machine while the gaming machine is in a base game state, and, in response to the base game play initiation input, causing a display system of the gaming machine to, under control of a data processing system, populate a base set of symbol locations with game symbols for the base game play initiation input to produce a displayed game symbol set for the base game play initiation input, the displayed game symbols for the base game play initiation input corresponding to a base game result;
(b) under control of the data processing system while the gaming machine is in the base game state, activating a bonus input device on the gaming machine;
(c) in response to a player actuation of the activated bonus input device, and under control of the data processing system, placing the gaming machine in a bonus game state in which the gaming machine is operable to receive bonus play initiations from a player, separate from the player actuation of the bonus input device, to initiate bonus plays;
(d) in response to a bonus play initiation while the gaming machine is in the bonus game state, and under control of the data processing system, causing the display system to populate two or more bonus game sets of symbol locations with game symbols for the bonus play initiation, the game symbols in each bonus set of symbol locations corresponding to a respective bonus game result; and
(e) under control of the data processing system, providing any award corresponding to the base game result and provide any award corresponding to each bonus game result.
9. The method of claim 8 wherein the bonus input device is activated responsive to a random selection process.
10. The method of claim 8 wherein:
(a) activating the bonus input device includes activating the bonus input device for a predefined activation period; and
(b) further including deactivating the bonus input device in response to the first to occur of either the player actuation of the activated bonus input device or a lapse of the predefined activation period.
11. The method of claim 10 wherein:
(a) the bonus input device comprises a bonus input symbol displayed by the display system; and
(b) activating the bonus input device includes causing the display system to display the bonus input symbol in a display area of the display system so as to be visible only during the predefined activation period.
12. The method of claim 8 wherein:
(a) the bonus input device comprises a bonus input symbol distinct from any of the game symbols for the base game play initiation input; and
(b) activating the bonus input device includes causing the display system to display the bonus input symbol in a display area of the display system defined by the base set of symbol locations.
13. The method of claim 8 wherein placing the gaming machine in the bonus game state includes causing the display system to replace the base set of symbol locations with the two or more bonus game sets of symbol locations.
14. The method of claim 8 wherein the gaming machine is placed in the bonus game state for a predefined bonus period and the method further includes placing the gaming machine back in the base game state in response to completion of the predefined bonus period.
15. A program product comprising one or more non-transitory computer readable data storage devices storing program code, the program code including:
(a) player input program code executable by at least one processor to receive signals from a player input system representing a base game play initiation input of a gaming machine;
(b) game program code executable by the at least one processor to,
(i) in response to receipt of a the base game play initiation input while the gaming machine is in a base game state, cause a display system of the gaming machine to populate a base set of symbol locations with game symbols for the base game play initiation input to produce a displayed game symbol set for the base game play initiation input, the displayed game symbol set for the base game play initiation input corresponding to a base game result,
(ii) activate a bonus input device on the gaming machine while the gaming machine is in the base game state,
(iii) place the gaming machine in a bonus game state in response to a player actuation of the activated bonus input device, the gaming machine in the bonus game state operable to receive bonus play initiations from a player, separate from the player actuation of the bonus input device, to initiate bonus plays,
(iv) in response to a bonus play initiation while the gaming machine is in the bonus game state, cause the display system to populate two or more bonus game sets of symbol locations with game symbols for the bonus play initiation, the game symbols in each bonus set of symbol locations corresponding to a respective result for the bonus play initiation; and
(c) awarding program code executable by the at least one processor to provide any award corresponding to the base game result and provide any award corresponding to each bonus game result.
16. The program product of claim 15 wherein the bonus input device is activated responsive to a random selection process.
17. The program product of claim 15 wherein the game program code is executable to:
(a) activate the bonus input device for a predefined activation period; and
(b) deactivate the bonus input device in response to the first to occur of either the player actuation of the activated bonus input device or a lapse of the predefined activation period.
18. The program product of claim 17 wherein:
(a) the bonus input device comprises a bonus input symbol displayed by the display system; and
(b) the game program code is executable to activate the bonus input device by causing the display system to display the bonus input symbol in a display area of the display system so as to be visible only during the predefined activation period.
19. The program product of claim 15 wherein:
(a) the bonus input device comprises a bonus input symbol distinct from any of the game symbols for the base game play initiation input; and
(b) the game program code is executable to activate the bonus input device by causing the display system to display the bonus input symbol in a display area of the display system defined by the base set of symbol locations.