Beat story mode to enable the Backtracks and Waluigi's Island game boards in party mode.

Make a new saved game file, but don't enter a name. The game will automatically name the file after a classic Nintendo character.

Roll doubles on the dice after using a mushroom for ten coins.

While playing a game, press L to hear your character's taunt. You can only do this while on game board, but not in mini-games.

Become the Miracle Star in Story Mode to unlock Game Guy's door in the Mini-Game room.

If you see an item you want, wait until it's right behind you, hit Dorrie, and that item you wanted will now be yours.

Beat every borad game (Includeing Waligi's Island).

Play the shy guy games in the mini game island, then get up to 1,000 coins or over. Then shy guy will give you Mario puzzle pro.

Earn all 64 mini-games during the board games. If you see the label "???" it means you have not yet played that game. Dizzy Dinghies is a one-player time trial racetrack where you choose between three different racing vehicles. Your time will be recorded.

Get at least 3 of the following Mini-Games: Battle, Duel,1 vs 3, 2 vs 2, and 4-player games.