Original URL: http://www.psxextreme.com/ps3-cheat-print/435.html
Army of Two: The 40th Day

Costumes:
Civilian costume - Beat the game on any difficulty
End costume - Beat the game on any difficulty
Mall costume - Beat the game on any difficulty
Medium Armor costume - Beat the game on any difficulty
Old school costume - Beat the game on any difficulty

Cheats
Complete the game once for Big Heads and Infinite Ammo cheats. The cheats menu will be selectable now. You cannot earn trophies when they are on.

Bonus Weapons
If you have a saved game from the original Army of Two using the same PSN ID/profile you will be able to buy the AS-KRI and Grand Pinger.

Characters
Jonah - Beat the game on any difficulty
SMILEY - Beat the game on any difficulty
Dante - Beat the game with 100% "bad choices"
Isaac Clarke (Dead Space) - Beat the game with 100% "good choices"

Weapons
Finish the game to unlock the Tesla Cannon and the Spreadgun.