First of all go to the main menu then click training and once you are in the level put in the silent assasin cheat R2,L2,UP,DOWN,X,L3,O,X,O,X you will need to type it in fast and it may take a few trys , but once you have done it correctly it will come up the ranks skip that then it will say you have unlocked a bonus weapon.Save it and then in training you will have all the weapons , and in a real mission such as asylum aftermath when you get to select your weapons at the very top it will say tube take it with you and it will give you more starting ammo and more syringes !!. ENJOY!!
Added by: progamerkevin Jun 6th 2007, ID#26807