An offer acceptance game for a gaming or wagering device. One embodiment comprises: (i) an offer provided to a player; (ii) an input device by which the player accepts the offer; (ii) an input device by which the player rejects the offer; (iii) an advance threshold communicated to the player; and (iv)...http://www.google.de/patents/US7331864?utm_source=gb-gplus-sharePatent US7331864 - Gaming device having offer/acceptance advance threshold and limit bonus scheme
