Wagering game method, gaming machine, gaming system, and program product facilitating tournament play

A method includes receiving one or more primary game inputs at a gaming machine, each primary game input defining a wager for a respective play of a primary game presented through the gaming machine and also initiating the respective play of the primary game. Each qualifying wager in the primary game offered through the gaming machine is applied in a predefined fashion toward an entry fee in one or more gaming machine tournaments. Ultimately, the value of the tournament entry fee account may reach a first level which is predefined as a level required for participation in a tournament. Once this level has been reached, the method includes enabling the affected player to participate in the tournament. Thus the player need not stop play of the wagering game to pay any entry fee which may be required for participation in a tournament game.