Gaming machine and method with symbol redistribution feature
There is provided a gaming system, gaming machine, and method that utilize an electronic display device configured to display a plurality of symbol-bearing reels and a base game array. The base game array has a first configuration. The reels are spun and stopped to populate the base game array with symbols from the stopped reels. In response to the symbols including a combination of bonus-triggering symbols, the display device is configured to display a bonus game array having a second configuration different than the first configuration. The bonus-triggering symbols are randomly redistributed from the base game array to the bonus game array for use in a bonus game.
1. A method of operating a gaming machine comprising game-logic circuitry, the method comprising the operations of:
under control of the game-logic circuitry:
displaying, on an electronic display device, a plurality of symbol-bearing reels and a base game array, the base game array having a first configuration; and
spinning and stopping the plurality of symbol-bearing reels to populate the base game array with symbols from the stopped reels; and
in response to the symbols including a combination of bonus-triggering symbols:
displaying, on the electronic display device, a bonus game array having a second configuration, the second configuration being different than the first, wherein the base game array includes one or more symbol positions that do not correspond to any symbol positions in the bonus game array, and wherein the displaying of the bonus game array comprises animating reconfiguration of the array from first configuration to the second configuration; and
redistributing one or more of the bonus-triggering symbols from the base game array to the bonus game array for use in a bonus game, wherein the redistributing operation includes randomly redistributing only those bonus-triggering symbols located in the one or more symbol positions that do not correspond to any symbol positions in the bonus game array, wherein any other ones of the bonus-triggering symbols are carried over from their symbol positions in the base game array to corresponding positions in the bonus game array, and wherein the redistributing operation comprises animating movement of the bonus-triggering symbols from their positions in the base game array to their positions in the bonus game array.
2. The method of claim 1 , further including spinning and stopping a second plurality of symbol-bearing reels to populate the bonus game array with additional symbols besides the bonus-triggering symbols.
3. The method of claim 1 , wherein the bonus-triggering symbols are value-bearing symbols bearing respective values.
4. The method of claim 1 , wherein a number of symbol positions in the base game array is greater than an initial number of symbol positions in the bonus game array.
5. The method of claim 1 , wherein a number of rows in the base game array is greater than an initial number of rows in the bonus game array.
6. The method of claim 1 , wherein the redistributing operation includes randomly redistributing the one or more of the bonus-triggering symbols.
7. The method of claim 1 , wherein the first configuration is stepped such that a number of symbol positions in different columns of the base game array varies from each other, and the second configuration is rectangular such that a number of symbol positions in different columns of the bonus game array is the same.
8. The method of claim 1 , further comprising:
detecting, via at least one of one or more electronic input devices, a physical item associated with a monetary value that establishes a credit balance; and
receiving, via at least one of the one or more electronic input devices, a cashout input that initiates a payout from the credit balance.
9. A gaming system comprising:
a gaming machine including an electronic display device configured to display a plurality of symbol-bearing reels and a base game array, the base game array having a first configuration; and
game-logic circuitry configured to perform the operations of:
spinning and stopping the plurality of symbol-bearing reels to populate the base game array with symbols from the stopped reels; and
in response to the symbols including a combination of bonus-triggering symbols:
directing the electronic display device to display a bonus game array having a second configuration, the second configuration being different than the first configuration, wherein the base game array includes one or more symbol positions that do not correspond to any symbol positions in the bonus game array, and wherein the displaying of the bonus game array comprises animating reconfiguration of the array from first configuration to the second configuration; and
redistributing one or more of the bonus-triggering symbols from the base game array to the bonus game array for use in a bonus game, wherein the redistributing operation includes randomly redistributing only those bonus-triggering symbols located in the one or more symbol positions that do not correspond to any symbol positions in the bonus game array, wherein any other ones of the bonus-triggering symbols are carried over from their symbol positions in the base game array to corresponding positions in the bonus game array, and wherein the redistributing operation comprises animating movement of the bonus-triggering symbols from their positions in the base game array to their positions in the bonus game array.
10. The gaming system of claim 9 , wherein the game-logic circuitry is configured to perform the operation of spinning and stopping a second plurality of symbol-bearing reels to populate the bonus game array with additional symbols besides the bonus-triggering symbols.
11. The gaming system of claim 9 , wherein the bonus-triggering symbols are value-bearing symbols bearing respective values.
12. The gaming system of claim 9 , wherein a number of symbol positions in the base game array is greater than an initial number of symbol positions in the bonus game array.
13. The gaming system of claim 9 , wherein a number of rows in the base game array is greater than an initial number rows in the bonus game array.
14. The gaming system of claim 9 , wherein the redistributing operation includes randomly redistributing the one or more of the bonus-triggering symbols.
15. The gaming system of claim 9 , wherein the first configuration is stepped such that a number of symbol positions in different columns of the base game array varies from each other, and the second configuration is rectangular such that a number of symbol positions in different columns of the bonus game array is the same.
16. The gaming system of claim 9 , wherein the game-logic circuitry is configured to perform the operations of:
detecting, via at least one of one or more electronic input devices, a physical item associated with a monetary value that establishes a credit balance; and
receiving, via at least one of the one or more electronic input devices, a cashout input that initiates a payout from the credit balance.