| | | | | | View Full Credits | Updated 10 Jul | When Press Start appears at the title screen, press:
X, Triangle, Square, Circle. | Random Sized Boxers | Updated 10 Jul | When Press Start appears at the title screen, press:
Square, Left, Up, Triangle. | More Custom Boxer Textures | Updated 04 Jul | At the Press Start screen, press:
L1, R1, X, X, Triangle, X. | Super Mutant Mode | Updated 04 Jul | At the Press Start screen, press:
Square, Left, Up, Triangle. | Flat Mode | Updated 04 Jul | At the Press Start screen, press:
Down, Up, Circle, Square. | Small Head Mode | Updated 04 Jul | At the Press Start screen, press:
Square, Circle, Down, Up. | Big Head Mode | Updated 04 Jul | At the Press Start screen, press:
Square, Circle, Up, Down. | Cheat Mode | Updated 04 Jul | At the Press Start screen, press:
Square, Circle, L2, R2.
This will unlock All Boxers, All Arenas and All Game Modes. | Mike Tyson challenge | Updated 24 Jun | | Beat Mike Tyson in the final fight for the gold belt, this will unlock the Mike Tyson challenge. | | | | | | | |
3DO
Amiga
Arcade
Atari 2600
Atari 5200
Atari 7800
CD-I
Colecovision
Commodore 64
Dreamcast
Game Boy Color
Game Cube
Game Gear
Game.com
GBA
Genesis
Intellivision
Jaguar
Lynx
Macintosh
Master System
N-Gage
Neo Geo
Neo Geo CD
Neo Geo Pocket
NES
Nintendo 64
Nintendo DS
PC
PC-FX
Pinball
PlayStation
PlayStation 2
PlayStation Portable
Saturn
Sega 32X
Sega CD
Super Nintendo
Turbografx/Duo
Vectrex
Virtual Boy
Wonderswan
Xbox
Xbox 360