Rocky
Cheat codes (Hold R and press following keys at the main menu):
Double Damage Mode – Right, Down, Left, Up, Left and L.
Double Speed Mode – Down, Left, Down, Up, Right and L.
Maximum Stats (Movie) – Right, Down, Down, Up, Left and L.
Maximum Stats (Tournament and Exhibition) – Left, Up, Up, Down, Right and L.
Unlock All Boxers and Arenas – Up, Down, Down, Left, Left and L.