Here are some cheats and tips for the game WCW Backstage Assault.
Indestructible weapons:
Press L, R, L, R, C-Left, C-Left at the main menu.
Infinite stamina:
Press R, R, B, R, R, B at the main menu.
Small wrestlers:
Press R, R, L, L, C-Left, C-Right at the main menu.
Big women wrestlers:
Press R, R, B, B, L, L at the main menu.
Rude grunts:
Press R, L, R, L, B, B at the main menu.