Cheat codes:
Enter the codes at the Press Start screen.
Code: | Result: |
Cheat Mode | Square, Circle, L2, R2. |
Big Heads | Square, Circle, Up, Down. |
Small Heads | Square, Circle, Down, Up. |
Flat Mode | Down, Up, Circle, Square. |
Bonus Skins | L1, R1, X, X, Triangle, X. |
Super Mutant Mode | Square, Left, Up, Triangle. |
Unlock More Fighters:
Earn the Bronze, Silver & Gold belts to unlock more fighters.
Unlock the Mike Tyson Challenge:
Beat Tyson and earn the gold belt and you will unlock the Mike Tyson Challenge.
Unlock Iron Mike:
Beat the Mike Tyson Challenge to unlock Iron Mike.
The Genie has more
Mike Tyson Heavyweight Boxing Cheats at CheatingDome.com.
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Mike Tyson Heavyweight Boxing Cheats, Codes & Walkthrough/Guide/FAQ for PS2 from Cheat Code Central