MarioWiki:Sandbox

Koopa Kid Shuffle
Koopa Kid shuffle is an item minigame found in Mario Party 4, and like many others, is considered a mini-minigame. Mainly, the objective of the game is to watch what items are in the boxes, and choose one. However, the Koopa Kid isn't always going to give the player what is in the chest, because he's always in a bad mood. Therefore, the player should pick the chest with their LEAST favorite item first. After the first box is sealed (with a big "X" over it), the player should pick a chest with the item they want most, since there are only two boxes remaining. On rare occasions, however, the Koopa Kid won't even give the player what's in the SECOND chest picked, and therefore, will be stuck with the remaining item.