Die Hard - Vendetta cheats and cheat codes for Gamecube

Hero mode:
Press L + Y with a full special meter. 

Press the following button combinations at the main menu. You will see 
a message at the bottom of the screen, which will confirm correct code 
entry.

Level select: Press X, Y, Z, Z, X, Y, Z, Z

Unlimited ammo: Press Z(4), L, R

Invincibility: Press L, R, L, R, L, R, L, R

Turn the flame on: Press X, Y, B, X, Y, B

Unlimited Hero Time: Press B, X, Y, Z, L, R

Metal textures: Press B, Y, X, B, Y, X

Giant heads: Press R, R, L, R

Little heads: Press L, L, R, L

Pin heads: Press B, X, Y, B, X, Y

Exploding fists: Press R, R, Y, B, X, R, R

Hot fists: Press L, L, X, B, Y, L, L

Exploding bullets: Press L, R, Z, Y, B

I Got The Power mode: Press Z, B, Z, B, Z, B