Unlock Extra Costumes

Complete the single player campaign once on any difficulty and enter the following at the title screen: Up, Up, Down, Down, Left, Right, Left, Right, O, X then start. You should have a plethora of costumes available in your Unlocks.

 

 

 

Death Spank Costume

After completing the story, go to any level and pause the game then enter the following code. Up, Square, Down, Circle, Left, Triangle, Right, X

 

 

 

Trophies

 

 

 

 

Unlockables

To unlock various things in the game you either have to complete the game or get a certain amount of kills with weapons.

 

 

 

 

Gamer Pictures

Complete the indicated task to unlock the given item.