READY 2 RUMBLE BOXING UNLOCKABLES
Champ class boxers
In championship mode, submit the gym name POD 5! . (Include the exclamation point and the space between "D" and "5"). Exit championship mode and enter arcade mode to have access to all the boxers including Damien Black.
Gold class boxers
In championship mode, submit the gym name MOSMA! . This will also unlock Nat Daddy in arcade mode.
Silver class boxers
In championship mode, submit the gym name RUMBLE BUMBLE . This will also unlock Bruce Blade in arcade mode.
Bronze class boxers
In championship mode, submit the gym name RUMBLE POWER . This will also unlock Kemo Claw in arcade mode.
Leprechaun cornerman
Press X + L + R at the character selection screen.
Alternate cornerman voices
Hold X and press the D-pad at the character selection screen.
Alternate costumes
Press X + Y at the character selection screen to access an additional set of costumes and introductions (in arcade mode).
Alternate backgrounds
Set the system date to December 25 to place Christmas trees in the prize fight arena. Set the system date to October 31 to place skeletons in the crowd.
Fight in the two-tier arena
Pick two player arcade mode, then hold L when picking a boxer at the character selection screen.
Fight in the championship arena
Pick two player arcade mode, then hold R when picking a boxer at the character selection screen.
Fight in the gym
Pick two player arcade mode, then hold L + R when picking a boxer at the character selection screen.
Fight in the outdoor ring
Pick two player arcade mode, then hold X + L + R when picking a boxer at the character selection screen.
Taunt opponent
Hold X + A or Y + B during a match.
Full pause screen
Pause your game, then press X + Y.
Restore energy
Knock your opponent down, then sweep the Analog-stick in a Full-Circle while he is stunned to restore some of your boxer's energy.
Get out of a Rumble Flurry
If you get started on a Rumble Flurry and your opponent is blocking all your punches, press the buttons for a taunt (X + A or Y + B), and then start your Flurry again (A + B).
Hidden artwork
Put your game disc in a PC compatible CD-ROM drive to find more images from the game in the "extra" directory.
Hidden message in credits
Finish the one player arcade mode or championship mode. While the credits are showing, look in the background. Usually, the word "Credits" scrolls by, but occasionally, another message such as "Hi Mom" or "Pod 5 Rulez" will become visible.