Def Jam Vendetta cheats and cheat codes for Gamecube

Cheat codes:
Choose the battle mode and select any type of match. 
Enter a User ID at the "User Setups" menu.

Go to the character selection screen and hold L1 + L2 + R1 + R2
after quickly enter one of the cheat codes bellow:

Arii: press A, Y, B, X, Y
Briggs: (another outfit) A,B,X,Y,X 
Briggs: (another outfit) A,B,Y,A,X 
Carla: press A, Y, A, A, A 
Chukklez: press  Y, Y, B, A, X 
Cruz: press X, B, A, A, X 
D-Mob: press Y, B, Y, A, X
D-Mob: (another outfit) Y,Y,B,Y,Y  
Dan G: press A, X, A, X, Y 
Deebo: press X, X, A, A, B 
Deja: press X, Y, X, X, A 
DMX: press X, A, X, B, Y 
Drake: press B, Y, X, A, A
Drake: (another outfit) A,B,B,X,X 
Funkmaster Flex: press X, B, X, X, Y 
Headache: press B, B, B, Y, X 
House: press B, A, B, X, A 
Iceberg: press Y, B, X, Y, X 
Ludacris: press X, X, X, Y, B
Manny: (another outfit) X,Y,X,Y,X
Masa: press A, X, B, Y, Y 
Method Man: press Y, X, A, B, X 
Moses: press B, B, Y, Y, A 
N.O.R.E.: press X, Y, B, A, X 
Nyne: press Y, X, A, A, B 
Omar: press X, X, Y, B, B 
Opal: press X, X, Y, Y, B 
Peewee: press A, A, Y, B, Y
Peewee: (another outfit) A,B,B,Y,X 
Penny: press A, A, A, B, X 
Pockets: press B, Y, X, Y, A
Proof: (another outfit) A,Y,B,Y,X
Razor: press B, Y, B, X, A
Razor: (another outfit) Y,X,A,B,B 
Redman: press X, X, B, Y, A 
Ruffneck: press A, Y, A, B, X 
Scarface: press X, Y, A, B, Y 
Sketch: press B, B, X, Y, A 
Snowman: press B, B, A, A, X 
Spider: (another outfit) Y,B,A,Y,X 
Steel: press A, B, X, X, B 
T'ai: press X, X, Y, A, X 
Zaheer: press B, B, Y, A, A 

Unlock Omar:
Finish the story mode with 2 default characters.

Unlock Deebo:
Finish the story mode with all 4 default characters.

All Fighters 
Finish Story Mode with all 4 fighters.