GAMING MACHINE AND METHOD WITH REPLAY FEATURE
There is provided a gaming system, gaming machine, and method that utilize an electronic display device configured to display a set of symbol-bearing reels. In a reel spin, the set of reels are spun and stopped to randomly place symbols in an array. In response to one or more triggering conditions, game-logic circuitry performs a replay or rewind operation. In one type of replay operation, a subset of the reels are held while the remaining reels are respun to potentially improve the outcome of that spin. In another type of replay operation, the game-logic circuitry conducts a series of initial spins and then conducts an additional spin for each initial spin that yielded a losing outcome.
1 . A method of operating a gaming machine, the gaming machine including game-logic circuitry, a value input device, a value output device, and a presentation assembly, the presentation assembly including a plurality of electromechanical symbol-bearing reels, the method comprising the operations of:
detecting, via the value input device, a physical item associated with a monetary value that establishes a monetary balance;
conducting, by game-logic circuitry using a random number generator (RNG), a series of initial spins of the plurality of electromechanical reels, each initial spin comprising animating the spinning and stopping of the plurality of electromechanical reels to randomly land symbols on the reels in an array;
in response to a triggering event, conducting, by the game-logic circuitry using the RNG, an additional spin of the plurality of electromechanical reels for each initial spin that yielded a losing outcome, each additional spin comprising animating the spinning and stopping of the plurality of electromechanical reels to randomly land symbols on the reels in the array;
presenting, by the presentation assembly, a payout for any winning outcomes resulting from the initial and additional spins, the payout being added to the monetary balance; and
dispensing, via the value output device, a payout from the monetary balance.
2 . The method of claim 1 , further comprising conducting, by the game-logic circuitry using the random number generator, a base game spin of the plurality of electromechanical reels, and wherein the operation of conducting the series of initial spins is in response to a bonus triggering event during the base game spin.
3 . The method of claim 1 , wherein the losing outcome is associated with a payout below a predetermined threshold.
4 . The method of claim 3 , wherein the losing outcome is associated with no payout.
5 . The method of claim 1 , wherein each additional spin is associated with an enhancement that was not associated with the set of initial spins.
6 . The method of claim 5 , wherein the enhancement is at least one of a payout multiplier, upgraded reel strips, upgrading a landed symbol, changing a line-pay symbol to a scatter symbol, additional paylines, or awarding extra credits beyond the payout for any winning outcome.
7 . The method of claim 1 , further comprising conducting, by the game-logic circuitry using the random number generator, another additional spin of the plurality of electromechanical reels for each additional spin that yielded a losing outcome.
8 . The method of claim 1 , wherein the gaming machine is regulatorily approved and primarily dedicated to playing a wagering game.
9 . A gaming machine comprising:
a presentation assembly including a plurality of electromechanical symbol-bearing reels;
a value input device configured to detect a physical item associated with a monetary value that establishes a monetary balance;
a value output device configured to dispense a payout from the monetary balance; and
game-logic circuitry configured to perform the operations of:
using a random number generator (RNG), conducting a series of initial spins of the plurality of electromechanical reels, each initial spin comprising animating the spinning and stopping of the plurality of electromechanical reels to randomly land symbols on the reels in an array;
in response to a triggering event and using the RNG, conducting an additional spin of the plurality of electromechanical reels for each initial spin that yielded a losing outcome, each additional spin comprising animating the spinning and stopping of the plurality of electromechanical reels to randomly land symbols on the reels in the array; and
direct the presentation assembly to present a payout for any winning outcomes resulting from the initial and additional spins, the payout being added to the monetary balance.
10 . The gaming machine of claim 9 , wherein the gaming machine is further configured to perform the operation of conducting a base game spin of the plurality of electromechanical reels, and wherein the operation of conducting the series of initial spins is in response to a bonus triggering event during the base game spin.
11 . The gaming machine of claim 9 , wherein the losing outcome is associated with a payout below a predetermined threshold.
12 . The gaming machine of claim 11 , wherein the losing outcome is associated with no payout.
13 . The gaming machine of claim 9 , wherein each additional spin is associated with an enhancement that was not associated with the set of initial spins.
14 . The gaming machine of claim 13 , wherein the enhancement is at least one of a payout multiplier, upgraded reel strips, upgrading a landed symbol, changing a line-pay symbol to a scatter symbol, additional paylines, or awarding extra credits beyond the payout for any winning outcome.
15 . The gaming machine of claim 9 , wherein the game-logic circuitry is further configured to perform the operation of conducting another additional spin of the plurality of electromechanical reels for each additional spin that yielded a losing outcome.
16 . The gaming machine of claim 9 , wherein the gaming machine is regulatorily approved and primarily dedicated to playing a wagering game.