Unlock All Characters 
     On  any  non-Story  mode character select screen, hold L Hard + R
Hard  +  Z  then  press  the  following  to  unlock  the corresponding
wrestler:

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

Briggs: (alternate costume) A, B, X, Y, X 
Briggs: (alternate costume) A, B, Y, A, X 
D-Mob: (alternate costume) Y, Y, B, Y, Y 
Drake: (alternate costume) A, B, B, X, X 
Manny: (alternate costume) X, Y, X, Y, X 
Peewee: (alternate costume) A, B, B, Y, X 
Proof: (alternate costume) A, Y, B, Y, X 
Razor: (alternate costume) Y, X, A, B, B 
Ruffneck: (alternate costume) Y, X, B, A, Y 
Spider: (alternate costume) Y, B, A, Y, X 
 

Unlock Deebo and Omar 
     To  unlock  Deebo  and Omar, beat the Story Mode with all four of
the default wrestlers.

Unlock Hidden Characters 
     To  unlock  Hidden  Characters, beat them in Story Mode. Unlocked
wrestlers  will  not  be  available for use to play through Story Mode
themselves, but will be available for head-to-head modes.