At the main menu, press R2, L2, Up, Down, Square, Triangle, Circle. -From: netrain@kirtland.edu
While playing the game, press R2, L2, Up, Down, X, L3, Circle, X, Circle, X. Enable this code immediately after starting a level to complete it with a “Silenced Assassin” rank.
While playing the game, press R2, L2, Up, Down, X, R2, L2, R1, L1. -From: netrain@kirtland.edu
While playing the game, press R2, L2, Up, Down, X, Up, Square, X. -From: netrain@kirtland.edu
While playing the game, press L2, R2, Up, Down, X, Up, R2(2).
While playing the game, press R2, L2, Up, Down, X, Up, Down. -From: netrain@kirtland.edu
While playing the game, press R2, L2, Up, Down, X, R1(2). -From: netrain@kirtland.edu
While playing the game, press R2, L2, Up, Down, X, R2(2). Restart the level to disable the effects of this code. -From: netrain@kirtland.edu
While playing the game, press R2, L2, Up, Down, X, L2(2). -From: netrain@kirtland.edu
While playing the game, press R2, L2, Up, Down, X, Up, L1. -From: netrain@kirtland.edu
While playing the game, press R2, L2, Up, Down, X, L1(2). Weapons will pin people to walls when this code is activated. -From: netrain@kirtland.edu
While playing the game, press R2, L2, Up, Down, X, Up(2). -From: netrain@kirtland.edu
While playing the game, press R2, L2, Up, Down, X, Up, L2. -From: netrain@kirtland.edu
Successfully complete a level with a “Silent Assassin” rank to get the silenced ballers gun.
Successfully complete two levels with a “Silent Assassin” rank to get the sawed-off shotgun.
Successfully complete five levels with a “Silent Assassin” rank to get the M4. Alternately, complete the Shogun Showdown level with a “Silent Assassin” rank.
You can still get a “Silent Assassin” rank on a mission if you are spotted. To get a “Silent Assassin” rank, there has to be nothing in the aggression bar. You can make sure of this by only using chloroform on guards and eliminating the target with just one shot.
If you are near a stack of ammunition but are notified by the game that you cannot pick it up, use the following trick to get almost twice as much normal ammunition. For example, if you have a shotgun with full ammunition and are next to a pile of shotgun ammunition, fire one shot, reload, then pick up the ammunition. You will now have almost double the ammunition.
Pick a lock, look at your map, and exit. The lock will be picked.
Enable the “Nailgun mode” code and pin a person to the wall. Try to drag them and their arms will stretch like elastic.
On the motorcade level, you need to clear the town quickly and grab the supplied rifle. Shoot your target. This will cause the UN guards to stop and run on foot to your position. Wait until they get through the gates, then dodge their shots and put them in the cross fire from the remaining troops outside. Since you cannot hurt them, do not shoot. They will soon shoot their own men. Then, just run up and grab an M4. This may not be easy, but it does work. To get the M4 easier, just use the fiber wire on the UN guards.
