Doors of Doom

Doors of Doom is a single-player Minigame in the extra room in Mario Party 4.

Gameplay
Players can see two doors. One leads to Bowser, and the other leads to two other doors. Players should see how many doors they can open before Bowser ends their game. The minigame has no time limit. Only when players select the door where Bowser is found does the game automatically finish. This game is purely luck-based.

Controls

 * – Open the Left Door
 * – Open the Right Door

In-game text

 * "Choose the left or right door and go forward. One leads to the next room, and the other, well..."

Trivia

 * There were allegations that the correct door is determined by the nostril size of the Bowser head statue in each room. Unsurprisingly, this has been proven to be false.
 * Investigations from emulators reveal that there are some rooms in which both doors lead to Bowser.