Enter the following codes during gameplay to unlock the corresponding effect.

Unlock Knife:
Down, Down, Select, Up, Up, L.

Unlock Machete:
L , X , R, R, Select, R.

Unlock Baseball Bat:
L, L, Circle, Up, Circle, Select.

Unlock Brass Knuckles:
Circle, Circle, Circle, L, Select, Triangle.

100% Completion in Story Mode:
L, Select, Square, Down, L, Right.

Complete Current Mission:
Down, Square, X, Select, R, Left.

Unlock Unlimited Health:
Up, Triangle, R, Select, X, L.

Unlock Unlimited Rage:
Square, Circle, Triangle, Select, X, Left.

Upgrade Flash Capacity:
L, X, R , L, L, Circle.


Unlock 99 Credits In Armies Of The Night:
During gameplay in Armies of the Night enter Up, Up, Down, Down, Left, Right.