Calaboose is a Wild West themed card game in which players fill their gaols with high-bounty outlaws, while sending worthless ones to other players' gaols. The cards fly fast and furious as people fill and defend their gaols. Calaboose isn’t the usual set-collecting card game. You never sit passively. Even when it’s not your turn, you have to defend your gaol, work the table, and figure out your next move.