New Systems

Nintendo DS
Nintendo Wii
PC
Playstation 3
Sony PSP
Xbox 360

Iphone

Older Systems

Dreamcast
Gamecube
Gameboy Adv
Gameboy Colour
Macintosh
Nintendo 64
Playstation
Playstation 2
Xbox

Other

DVD Eggs

Find us on

facebook
Twitter

Bronze class
Select "Championship Mode" from the main menu. Then, choose "New Game" and enter "BRONZE" as a gym name to unlock all class bronze boxers in championship mode. Note: This also unlocks Kemo Claw in arcade mode.

Silver class
Select "Championship Mode" from the main menu. Then, choose "New Game" and enter "SILVER" as a gym name to unlock all class silver boxers in championship mode. Note: This also unlocks Bruce Blade in arcade mode.

Gold class
Select "Championship Mode" from the main menu. Then, choose "New Game" and enter "GOLD" as a gym name to unlock all class gold boxers in championship mode. Note: This also unlocks Nat Daddy in arcade mode.

Champ class
Select "Championship Mode" from the main menu. Then, choose "New Game" and enter "CHAMP" as a gym name to unlock all class champ boxers in championship mode. Note: This also unlocks Damien Black in arcade mode.

Alternate costumes
At the character selection screen, press Circle + Square.

Cheap training equipment
Select the "Train Boxer" option in championship mode. Then, go to "Rumble Aerobics Training", press Left and immediately press X. If done correctly, you will have just purchased the $25,000 vitamin bottle for $500. You can do this with any of the training equipment, however the vitamin bottle will save the most money.