Die Hard - Vendetta

Hero mode:
Press L1 + Triangle 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.

Invincibility:
Press L1, R1, L1, R1, L1, R1, L1, R1

Unlock Giant heads:
Press R1, R1, L1, R1

Unlock Little heads:
Press L1, L1, R1, L1

Unlimited ammunition:
Press L2, L2, L2, L2, L1, R1

Turn the flame on:
Press Circle, Triangle, Square, Circle, Triangle, Square

Unlock metal textures:
Press Square, Triangle, Circle, Square, Triangle, Circle

Unlock Pin heads:
Press Square, Circle, Triangle, Square, Circle, Triangle

Unlock Exploding fists:
Press R1, R1, Triangle, Square, Circle, R1, R1

Unlock Hot fists:
Press L1, L1, Circle, Square, Triangle, L1, L1

I Got The Power mode:
Press L2, Circle, L2, Circle, L2, Circle