Gaming machine having separated feature games
View Patent ↗A gaming machine having three displays of (1) five mechanical reels, (2) five video reels and (3) a single multi-slice wheel. Gaming interaction between the three displays provides a base game on the mechanical reels from which (1) a first spinning-reel-type bonus game is triggered and (2) a second wheel-type bonus game is triggered.
1. A gaming machine, comprising:
a credit input mechanism configured to receive a physical item representing a monetary value for establishing a credit balance, the credit balance being increasable and decreasable based at least on wagering activity;
a payout mechanism configured to payout the credit balance;
a credit meter configured to monitor the credit balance;
a first number of symbol display positions arranged in a first rectangular array for play of a base game;
a second number of symbol display positions distinct from the first number of symbol display positions, the second number of symbol display positions arranged in a second rectangular array for play of a bonus game; and
a game controller configured to, in accord with the credit balance:
select, from a plurality of symbols including a first special symbol, first symbols for display in the first number of symbol display positions;
display the first symbols at the first number of symbol display positions to form a base game outcome; and
in response to determining that the first symbols include at least a predetermined number of the first special symbol, trigger the bonus game;
wherein the game controller, in response to the trigger of the bonus game, is configured to:
display at least the predetermined number of a second special symbol at symbol display positions of the second number of symbol display positions that correspond to symbol display positions of the first number of symbol display positions that are displaying at least the predetermined number of the first special symbol;
select second symbols for display in the second number of symbol display positions;
display the second symbols at symbol display positions of the second number of symbol display positions that are not displaying the second special symbol; and
in response to determining, based on the second symbols displayed at the second number of symbol display positions, that an award is to be provided, update the credit balance based on the award; and
wherein the game controller is configured to cause the payout mechanism to provide a payout associated with the credit balance.
2. The gaming machine according to claim 1 , wherein the first number of symbol display positions of the first display area is equal to the second number of symbol display positions of the second display area.
3. The gaming machine according to claim 1 , wherein the game controller is configured to award a first plurality of free plays of the bonus game upon triggering of the bonus game.
4. The gaming machine according to claim 3 , wherein the game controller is configured to provide the award in accord with each instance of the second special symbol displayed in the second number of symbol display positions.
5. The gaming machine according to claim 3 , wherein the game controller is configured to lock each instance of the second special symbol displayed in the second number of symbol display positions during the first plurality of free plays.
6. The gaming machine according to claim 3 , wherein the game controller is configured to lock each instance of the second special symbol displayed in the second number of symbol display positions during the first plurality of free plays.
7. The gaming machine according to claim 1 , wherein, in response to the trigger of the bonus game, the game controller is configured to lock the first symbols in their respective symbol display positions of the first number of symbol display positions during play of the bonus game.
8. The gaming machine according to claim 1 , wherein the game controller is configured to provide the award in accord with each instance of the second special symbol displayed in the second number of symbol display positions.
9. The gaming machine according to claim 1 , wherein:
an instance of the second special symbol in the second number of symbol display positions carries a visual indicia of a prize; and
the game controller is configured to provide the award in accord with the visual indicia of the prize.
10. The gaming machine according to claim 9 , wherein:
the visual indicia identifies a jackpot; and
the game controller is configured to provide the award in accord with a jackpot value for the jackpot identified by the visual indicia.
11. The gaming machine according to claim 1 , including:
a spinnable wheel display distinct from the first number of symbol display positions and the second number of symbol display positions;
wherein the game controller is configured to spin a spinnable wheel of the spinnable wheel display in response to the first symbols including a wheel spin symbol selected from the plurality of symbols.
12. The gaming machine of claim 11 , wherein:
the spinnable wheel includes a plurality of slices; and
the game controller is configured to trigger the bonus game in response to spinning the spinnable wheel selecting a predetermined slice of the plurality of slices.
13. The gaming machine of claim 12 , wherein, in response to the predetermined slice being selected, the game controller is configured to populate the second number of symbol display positions with at least the predetermined number of the second special symbol.
14. The gaming machine according to claim 1 , further comprising:
a first display comprising a plurality of mechanical reels that are configured to display the first symbols at the first number of symbol display positions; and
a second display comprising a plurality of video reels that are configured to display the second symbols at the second number of symbol display positions.
15. A method of playing a base game and a bonus game of a gaming machine, the method comprising:
establishing a credit balance on a credit meter of the gaming machine in response to receiving, via a credit input mechanism of the gaming machine, a physical item representing a monetary value, the credit balance being increasable and decreasable based at least on wagering activity;
in accord with the credit balance:
selecting, with a game controller of the gaming machine from a plurality of symbols that include a first special symbol, first symbols for display in a first number of symbol display positions of the gaming machine;
displaying the first symbols at the first number of symbol display positions to form a base game outcome; and
in response to determining, with the game controller, that the first symbols include at least a predetermined number of the first special symbol, triggering the bonus game;
in response to said triggering the bonus game:
display at least the predetermined number of a second special symbol at symbol display positions of a second number of symbol display positions that are distinct from the first number of symbol display positions and that correspond to symbol display positions of the first number of symbol display positions that are displaying at least the predetermined number of the first special symbol;
selecting, with the game controller, second symbols for display in the second number of symbol display positions;
displaying the second symbols at symbol display positions of the second number of symbol display positions that are not displaying the first special symbol; and
in response to determining, based on the second symbols displayed at the second number of symbol display positions, that an award is to be provided, updating the credit balance based on the award; and
providing, via a payout mechanism of the gaming machine, a payout associated with the credit balance.
16. The method according to claim 15 , wherein further comprising awarding a first plurality of free plays of the bonus game upon triggering of the bonus game.
17. The method according to claim 15 , further comprising locking, in response to the triggering of the bonus game, the first symbols in their respective symbol display positions of the first number of symbol display positions during play of the bonus game.
18. The method according to claim 15 , further comprising awarding in accord with each instance of the second special symbol displayed in the second number of symbol display positions.
19. The method according to claim 15 , further comprising:
spinning a spinnable wheel of the gaming machine that is distinct from the first number of symbol display positions and the second number of symbols display positions in response to the first symbols including a wheel spin symbol selected from the plurality of symbols;
triggering the bonus game in response to the spinning the spinnable wheel selecting a predetermined slice of the spinnable wheel; and
in response to the predetermined slice being selected, populating the second number of symbol display positions with at least the predetermined number of the second special symbol.
20. The method according to claim 15 , wherein:
said displaying the first symbols comprises displaying the first symbols via a plurality of mechanical reels of the gaming machine; and
said displaying the second symbols comprises display the second symbols via a plurality of video reels of the gaming machine.