Gaming machine having modifiable symbols and prize awarding symbols
View Patent ↗An gaming system includes a display device, an input device, and a game controller. When the game controller determines that a condition is met, the game controller modifies a plurality of of symbols selected for display to include a prize awarding symbol. When the game controller determines that a designated condition is met, the game controller modifies the prize awarding symbol to reveal an award. The game controller evaluates the plurality of symbols to determine an award amount.
1. An gaming machine comprising:
a credit input operable to establish a credit balance;
a display device;
an input device; and
a game controller comprising a processor and a memory storing a symbol set and instructions, which, when executed, cause the processor to at least:
generate one or more random numbers by a random number generator,
randomly select, based on the one or more random numbers generated, from the symbol set a plurality of symbols for display on the display device,
in response to determining that a symbol modification condition is met, modify at least one of the plurality of symbols selected to include at least one prize awarding symbol,
in response to determining that a designated condition is met, modify the at least one prize awarding symbol to reveal at least one award, and
evaluate the plurality of symbols as modified to determine an award amount, and
wherein the designated condition is met when a wager amount is greater than a predefined threshold.
2. The gaming machine of claim 1 , wherein the at least one prize awarding symbol is a coin.
3. The gaming machine of claim 2 , wherein the instructions further cause the game controller to modify the coin by flipping the coin.
4. The gaming machine of claim 1 , wherein the instructions further cause the game controller to determine whether at least one award is at least one of a bonus prize, a mini jackpot, a minor jackpot, a major jackpot or a grand jackpot.
5. The gaming machine of claim 4 , wherein the instructions further cause the game controller to, upon determining that at least one award is the bonus prize, the mini jackpot, the minor jackpot, the major jackpot or the grand jackpot, determine that a second designated condition is met.
6. The gaming machine of claim 5 , wherein the second designated condition is met when another game play is initiated.
7. The gaming machine of claim 1 , wherein the instructions further cause the game controller to, upon determining that at least one modified award is a bonus prize, a mini jackpot, a minor jackpot, a major jackpot or a grand jackpot and that another designated condition is met, repeatedly modify each modified award into another modified award, until the game controller determines that all modified awards are at least one of the bonus prize, the mini jackpot, the minor jackpot, the major jackpot or the grand jackpot.
8. The gaming machine of claim 1 , wherein the symbol modification condition is a random determination.
9. A method of gaming on an electronic gaming machine having a credit input operable to establish a credit balance, a display device, an input device, and a game controller comprising a processor and a memory storing a symbol set and instructions, the method comprising:
generating one or more random numbers by a random number generator;
randomly selecting, by the game controller, from the symbol set a plurality of symbols for display on the display device, based on the one or more random numbers generated;
in response to determining that a symbol modification condition is met, modifying, by the game controller, at least one of the plurality of symbols selected to include at least one prize awarding symbol;
in response to determining that a designated condition is met, modifying, by the game controller, the at least one prize awarding symbol to reveal at least one award; and
evaluating, by the game controller, the plurality of symbols as modified to determine an award amount,
wherein the designated condition is met when a wager amount is greater than a predefined threshold.
10. The method of claim 9 , wherein the at least one prize awarding symbol is a coin.
11. The method of claim 10 , further comprising modifying the coin by flipping the coin.
12. The method of claim 9 , further comprising determining whether at least one award is a bonus prize, a mini jackpot, a minor jackpot, a major jackpot or a grand jackpot.
13. The method of claim 12 , further comprising, upon determining that at least one award is the bonus prize, the mini jackpot, the minor jackpot, the major jackpot or the grand jackpot, determining that a second designated condition is met.
14. The method of claim 13 , wherein the second designated condition is met when another game play is initiated.
15. The method of claim 9 , further comprising, upon determining that at least one modified award is a bonus prize, a mini jackpot, a minor jackpot, a major jackpot or a grand jackpot and that another designated condition is met, repeatedly modifying each modified award into another modified award, until the game controller determines that all modified awards are at least one of the bonus prize, the mini jackpot, the minor jackpot, the major jackpot or the grand jackpot.
16. The method of claim 9 , wherein the symbol modification condition is a random determination.