Fight Club Cheats

Unlock Characters
Fred - Beat arcade mode with any character
Halo - Beat arcade mode with Fred
Chester - Win 15 matches in survival
Abe Lincoln - Beat arcade mode with all characters

Unlock Movies
Successfully complete the game in arcade mode with various characters to unlock movies.

Alternate costumes
Press [X] when choosing a fighter at the selection screen.

Break bones
Get your opponent's life to a certain point (red zone). Then, press [Down]+[A]+[X] or [Up]+[X]+[Y]. This is useful when your goal is to break that person's arm.

Break leg
In order to break your opponent's leg, he must be one hit away from defeat. Then, press [Right]+[B]+[Y].

Easy wins
As soon as your opponent gets back on his feet, execute a punch combo. You only have a small amount of time to hit him when he is not blocking you. Kicks do not work as well, as they usually duck faster and can sweep you on the ground. A good combo would be [X], [Y], [X], [Y].