Unlockable: Bowser
Finish the Star Cup.
Unlockable: Ninja
Win the Rainbow Cup.
Unlockable: Birdo
You must finish Hard Mushroom Cup.
Unlockable: Hard Mode
You must finish the Rainbow Cup in the Normal Tournament.
Unlockable: Paratroopa
You must complete Mushroom Cup.
Unlockable: Watermelon
You must win a Gold in Flower Cup.
Unlockable: Flower Cup
Finish the Mushroom Cup.
Unlockable: Star Cup
You must finish the Flower Cup.
Unlockable; Star Ball
You must collect Gold in Star Cup.
Unlockable: Yoshi Egg
You must collect the Gold in Mushroom cup.
Unlockable: Flyguy
You must complete Hard Star Cup.
Unlockable: Rainbow Cup
You must finish the Star Cup.
Unlockable: Daisy's Alternative Costume
Complete Flower Cup.
Unlockable: Goomba Ball
You must get Gold in Hard Star Cup.
Unlockable Peach Alternate Costume
Finish first in the mushroom cup.
Unlockable: Yoshi's Alternative Costume
You must complete Hard Flower Cup.
Unlockable: Gold Ball
You must acquire 5000 points in the profile.
Unlockable: Black Mage Outfit
To unlock the secret Black Mage outfit, get a gold in the Rainbow Cup.