B.U.T.T.O.N. (Brutally Unfair Tactics Totally OK Now) is a one-button party game for 2-8 players. The game consists of short rounds. In each round, the game instructs players to put down their controllers and take several steps back away from the computer. Then, after displaying an additional direction designed to add some chaos (e.g. "Lie on the floor"), the game announces a micro-challenge (e.g. "Any player whose button is pressed loses"). In a race in physical space, players rush to the controllers to press the "right" button – be it their own or that of their opponents.