Balance Boat Time Attack
This mode allows you to place Miis in different sizes without minigames to compete for fast times
Higher CPU Difficulty Levels
To unlock a higher difficulty level for CPU players you must beat a CPU player on their highest available difficulty in a Party Mode Board Game Island Globe Trot etc
More Challenge Mode minigames
To unlock additional minigames for Challenge Mode you simply have to play their normal version in any mode
Spot the Sneak in Minigames mode
To unlock Spot the Sneak in Minigames mode you must play ALL of the 4player minigames Playing them in FreePlay DOES count Spot the Sneak is a mode for 2 to 4 players in which one player is given an advantage in the minigame and the others have to figure out who the sneak in each game was
