WAGERING GAME AND METHOD HAVING A PLAYER-PURCHASABLE BONUS GAME WITH A PRORATED COST
Disclosed are a game, gaming device, system and method for initiating play of a feature game having a fixed cost of entry. A portion of each wager of a base game may be allocated to a pool for entry into the feature game. When the entire cost of entry has been accumulated, the feature game may be triggered. A visual indicator may tell a player when the next feature game will be paid for and available for play. Furthermore, the player may have an option to buy immediate play of the feature game, the immediate cost to the player prorated according to the amount already in the fund. Once the feature game is initiated, the pool is cleared, the feature game is played and the process repeats.
1 . A wagering game for a gaming machine and playable by a player, the gaming machine comprising a non-transitory memory device and a processor, the game comprising:
a primary game including a set of possible outcomes executed by the processor under control of instructions stored in the non-transitory memory device and
at least one feature game executable by the processor under control of instructions stored in the non-transitory memory device, the at least one feature game comprising an original cost to play and a prorated cost to play.
2 . The wagering game of claim 1 , wherein the prorated cost to play is based on a number of times the primary game has been played by the player.
3 . The wagering game of claim 1 further comprising a wager, wherein funds are placed in a pool allocated to funding play of the at least one feature game based on the amount of the wager.
4 . The wagering game of claim 2 , wherein the prorated cost to play is based on a current amount of the pool.
5 . The wagering game of claim 3 , further comprising an indicator for visually comparing the current amount in the pool with the original cost to play.
6 . The wagering game of claim 3 , wherein the pool is funded by a percentage of the wager.
7 . The wagering game of claim 1 wherein, if the prorated cost to play is effectively zero, the feature game is automatically played.
8 . The wagering game of claim 1 wherein, if the prorated cost to play the at least one feature game is effectively zero, the feature game is optionally played.
9 . The wagering game of claim 6 wherein the prorated cost to play the at least one feature game is reset to the original cost to play upon completion of play of the at least one feature game.
10 . A method for delivering a wagering game on a gaming device, the gaming device comprising a non-transitory memory device and a processor, the method comprising the steps of:
under control of instructions stored in the non-transitory memory device and executed by the processor:
provide a primary game including a set of possible outcomes;
provide at least one feature game comprising an original cost to play and a prorated cost to play.
11 . The method of claim 10 , wherein the prorated cost to play is based on a number of times the primary game has been played by a player.
12 . The method of claim 10 further comprising the step of placing funds in a pool allocated to funding play of the at least one feature game, wherein the prorated cost to play is based on a current amount of the pool.
13 . The method of claim 12 , further comprising the step of displaying an indicator for visually comparing the current amount in the pool with the original cost to play the at least one feature game.
14 . The method of claim 12 , wherein the pool is funded by a percentage of the wager.
15 . The method of claim 10 further comprising the step of, if the prorated cost to play is effectively zero, providing automatic play of the at least one feature game.
16 . The method of claim 10 further comprising the step of, if the prorated cost to play is effectively zero, providing the player an option to play the at least one feature game.
17 . The method of claim 10 further comprising the step of resetting the prorated cost to play to the original cost to play upon completion of play of the at least one feature game.