Patent ID: 8753190

Claim:
A gaming system comprising: at least one processor; at least one display device; at least one input device; and at least one memory device storing a plurality of instructions which, when executed by the at least one processor, cause the at least one processor to operate with the at least one display device and the at least one input device to: (a) display a play of a primary game upon a wager by a player; (b) upon an occurrence of a secondary game triggering event in said play of the primary game, provide a designated quantity of one or more plays of a secondary game; and (c) for one of the plays of the secondary game, if a re-triggering event occurs in said play of the secondary game, a probability of occurrence of the re-triggering event in said play of the secondary game being greater than a probability of occurrence of the secondary game triggering event in said play of the primary game, perform a first modification of the secondary game for a subsequent one of the plays of the secondary game.