Codes note:
Codes must be entered during a fight, and only last for the duration of that fight.

Camera man (one player game):
Press B, A, Left(2), A, Down(2), A, C, A, B, A, Right, A. This code will give camera control to controller two during a one player game. The camera operates in the same manner as during an instant replay.

Camera man (two player game):
With three controllers available, enter B, A, Left(2), A, Down(2), Right, A, Down, A, Right on controller one. This code will give camera control to controller three during a two player game. The camera operates in the same manner as during an instant replay.

Unlock Bosses:
Press B, A, Left(2), C, Right, A, C, A, Left(2). All Boss characters will be unlocked for player one.

Infinite time:
Press B, A, Left(2), B, Left, A, B, Left, A, B, Left, A. This code may require several attempts before it takes effect.

Swap power bar:
Press B, A, Left(2), Down, Right, A, C, Up, Left, A

Lamprey morph:
Press B, A, Left(2), A, B, Right, A, C, A, Down, A, B, Right, A.

Bounder morph:
Press B, A, Left(2), Right, Up(2), Right, Up(2).

Kronk morph:
Press B, A, Left(2), B, Up, C, A, B, Up, C, A. Use when playing a Boss character to morph to Kronk.

Lethal hit:
Press B, A, Left(2), C, Left, Up, B, Up, B, A, Down.

Translucent balls:
Press B, A, Left(2), B, Left, Up, Right, B, A, Left(2).

Large balls:
Press B, A, Left(3), A, Right, Down, B, A, Left(2). This will increase the size of the balls each time the code is entered.

Black and white character:
Press B, A, Left(2), Down, Right, A, B(2), A, Left(2).

Black and white opponent:
Press B, A, Left(2), B, Left, A, C, B, A, Left(2) Up.

Shrink balls:
Press B, A, Left(2), Right, A, Down, A, Right, Left, Up, Left, Up. This will give your character a skeletal shape.