Codes
End Round Early

Pause the game, press and hold X, then unpause the game. The clock will go to 0:00 and the round will end.


Passwords
Fight Passwords

Password                Effect
2413-41-14-2133         Fight 01
4231-14-41-1233         Fight 02
1324-14-41-3321         Fight 03
2324-34-14-1323         Fight 04
3243-43-41-1323         Fight 05
4323-34-14-3132         Fight 06
2312-43-41-1233         Fight 07
1441-21-13-4142         Fight 08
4114-11-23-1424         Fight 09
2233-44-21-1224         Fight 10
1112-44-13-1343         Fight 11
2121-31-42-3241         Fight 12
4334-14-34-4432         Fight 13
3443-41-43-2443         Fight 14
1314-24-41-4212         Fight 15


Secrets
Instantly knock down George Foreman

I don't see what kind of evil person would do such a horrible deed, but if you must, pause the game, press B, then un-pause it. This will cause George Foreman go down instantly.


Instantly knock down opponent

Pause the game, press A, and un-pause it. This will cause the opponent to instantly go down