Rocky All default boxers and arenas
At the main menu, hold R and press Right, Down, Up, Left, Up, L. Note: This does not unlock Mickey or the Rocky Statue.
All default boxers, arenas, and Rocky Statue
At the main menu, hold R and press Right(3), Left, Right, L.
All default boxers, arenas, Rocky Statue, and Mickey
At the main menu, hold R and press Up, Down(2), Left(2), L.
Double punch damage
At the main menu, hold R and press Right, Down, Left, Up, Left, L.
Double speed boxing
At the main menu, hold R and press Down, Left, Down, Up, Right, L.
Full stats in tournament and exhibition modes
At the main menu, hold R and press Left, Up(2), Down, Right, L.
Full stats in movie mode
At the main menu, hold R and press Right, Down(2), Up, Left, L.
Win fight in movie mode
At the main menu, hold R and press Right(2), Left(2), Up, L. Press Black + White during a fight in movie mode to automatically win.
Silver Class Tournament
Successfully complete the Bronze version of the Knockout Tournament to unlock Silver Class Tournament.
Gold Class Tournament
Successfully complete the Silver version of the Knockout Tournament to unlock the Gold Class Tournament.
Mickey Goldmill
Successfully complete movie mode on the champ difficulty setting to unlock the Mickey Goldmill.
Rocky Statue
Successfully complete movie mode on the contender difficulty setting to unlock the Rocky Statue.