Three Door Monty is a battle mini-game that appears in Mario Party 3.


In this game, a Koopa, Toad, and a Boo will all enter doors labeled Z, B, and A respectively. After all three characters have hidden in a room, the game will then show a picture of the character. The players must try to answer the question as quickly as possible, and correctly. The person who answers the quickest will win the battle Mini-Game.


  • A Button - Selects the A Door.
  • B Button - Selects the B Door.
  • Z Button - Selects the Z Door.


  • The name of this mini-game is a play on the con card game Three-card Monte.