Put in the following for your Boxer's Name: MIKE TYSON
Get All Arenas:
Put in the following for your Boxer's Name: LENNOX LEWIS
Max Out Stats:
Put in the following for your Boxer's Name: JOE FRAZIER
Get Big Heads:
Put in the following for your Boxer's Name: DAVID TUA
Be Invincible:
Put in the following for your Boxer's Name: MUHAMMAD ALI
Heavy Boxers:
Put in the following for your Boxer's Name: RICH OBERDICK
Boxers Pass Gas:
Put in the following for your Boxer's Name: ADAM GARDNER
Stupid Boxers:
Put in the following for your Boxer's Name: JESSICA MELTON
Get Scrapyard Arena:
Win all the survival modes to unlock this
Be Practice Robot:
Finish training mode to unlock the robot
Get Odive Unlocked:
Win the 3rd tournament to unlock Odive Character
Unlock InterContinental Tournament:
Win all 5 default tournaments
New Outfits:
Finish Life mode with a character to get a new outfit for that character
Get some Energy back:
Press X repeatedly after being knocked down
