Cheats & Hints
Mike Tyson Heavyweight Boxing Cheats & Codes
Enter any of the following codes at the ''Press Start'' title screen. Visible confirmation will be given when a code is entered correctly.
| Code: | Description: |
|---|---|
| Square, Circle, L2, R2 | Platinum unlock (all boxers, arenas, game modes, etc.) |
| L1, R1, X, X, Triangle, X | Additional custom boxer textures (brow styles, tattoos, etc.) |
| X, Triangle, Square, Circle | Unlock coder credies (I beleive this just changes the credits, but I didn't pay much attention to it |
| Square, Circle, Down, Up | Small head mode |
| Down, Up, Circle, Square | 2D/flat mode |
| Square, Left, Up, Triangle | Super mutant mode (characters grow and shrink randomly) |
| Square, Circle, Up, Down | Big head mode |
| Square, O, Up, Down | Big Heads |
