Fight Club structures the formula around the premise of the movie, where two men meet secretly to fight each other into submission. In the game, players adopt the personae of various original characters and ones from the novel and movie such as Tyler and Bob. All the rules of Fight Club apply to the game, such as wearing only pants with no shoes or shirt, and tapping out to end the fight. Source: Wikipedia, "http://en.wikipedia.org/wiki/Fight_Club_(video_game)," available under the CC-BY-SA License.