Cheat for Mike Tyson Heavyweight Boxing

Unlock all - cheat mode

At the "Press Start" screen, press X, B, L, R this should unlock everything

Big head mode

At the "Press Start" screen, press X, B, Up, Down.

Small head mode

At the "Press Start" screen, press X, B, Down, Up.

Flat mode

At the "Press Start" screen, press Down, Up, B, X.

Mike Tyson challenge

Defeat Mike Tyson and win the Gold belt to unlock the undisputed champ mode.

Play as Iron Mike

Win the Mike Tyson challenge to unlock Iron Mike, the early version of Mike Tyson.

Head back to our Mike Tyson Heavyweight Boxing cheats page for a load more cheats and tips for Mike Tyson Heavyweight Boxing.