Alternate backgrounds
                Skeleton crowd: Set the system date to October 31
Christmas trees: Set the system date to December 25
             
                        
                Change Costume
                At the character select screen press X+Y at the same time. Your boxer should change as soon as you enter it.
             
                        
                Codes
                Enter these codes when selecting a boxer at the Character selection screen in Two player arcade mode
Fight in the two-tier arena
Hold L. 
Fight in the championship arena
Hold R. 
Fight in the gym
Hold L + R. 
Fight in the outdoor ring
Hold X + L + R.
Champ class boxers:
POD 5! 
Gold class boxers:
MOSMA! 
Silver class boxers:
RUMBLE BUMBLE 
Bronze class boxers:
RUMBLE POWER
             
                        
                Get Full Pause Screen
                After pausing press X + Y
             
                        
                Hidden pictures
                Put the disc in your PC CD-ROM to find images in the Extra directory
             
                        
                Jimmy Blood Combo
                When you get enough power hits to get the rumble mode, hold onto forward and repeatidly press A, B, A, B.
             
                        
                Magic Punch for AFRO players
                To activate: LEFT, LEFT + Y To use: RIGHT + Y
             
                        
                Player select
                Enter championship mode, then type in "POD 5!" as the name of your gym. Make sure you have a space between the d and the 5 and have the exclamation mark at the very end of the name.
After you do this go to the Arcade mode and you will now be able to play as any character in the game.
             
                        
                Taunt opponent
                Hold X + A or Y + B during a match.
             
                        
                Tips
                Lightweight boxers generally have a speed advantage. The best tactic is to stick and move. Wait for your opponent to throw a punch, close in, throw a combo, and then back off.
Heavyweight boxers usually have a power and reach advantage; try to corner lighter boxers against the ropes or in the corner and pummel them.
Timing is critical! Make your opponent miss by dodging or stepping out of range, then move in for the attack.