Use a completed save game from Twisted Metal: Black on your memory card to start the game. This will make Sweet Tooth available as Agamo's 4th Outfit.
Special Attack:
In order to do this in the game there will be
a red flashing square under the health bar.Push triangle + Circle or Square + X.
Unlock Items
Spend the following amount of tokens to unlock stuff:
Spend 45,000 Battle Tokens: Unlock Volcano Level
Spend 65,000 Battle Tokens: Unlock Baytown Level & Big Shot Game
Spend 85,000 Battle Tokens: Unlock Capital Level & Crush O rama Game
Spend 105,000 Battle Tokens: Unlock UFO Level & Dodgeball Mini Game
Spend 200,000 Battle Tokens: Unlock Raptros & Zorgulon Character
Back flip kick with Ultra V(Character)
In Battle push Circle, Circle, Circle,Triangle