The North American manual has a mistake on Page 27. It states that during a 2 Player game (the player vs a CPU opponent or another player), only Battle or Boss minigames can be chosen. In reality, during a 2 Player match, only Duel and Boss minigames can be chosen. This was fixed in the European manual.
The Music Box in the minigame "Call of the Goomba" has a speaker on the front which can't normally be seen in the game.
Two minigames, "Shuffleboard Showdown" and "Chips and Dips", were removed in the Korean release, likely because of casino gambling chips.
This was the last Mario Party game made by Hudson Soft.