A baseball game played with a single deck of 56 cards depicting different actions, either defensive or offensive, happening during a baseball game. Even with Expo in its name, the game is not officially affiliated with the Montreal Expos. According to the rulebook, the game can be played 3 different ways: Game 1: Simply shuffle the deck and flip cards to "simulate" a nine innings game. Game 2: Two players, each simultaneously completing a half-inning, alternate drawing and playing cards to either accumulante runs or give 3 outs to their opponents. This is the recommended rule set in the rule book. Game 3: A variant of game 2 but played with 4 peoples, in partnerships.