Bonus mission...
	Cheat mode...
	Easy kills...
	Exploding bullets...
	Exploding rats...
	Make your rounds silent...
	Third person view...

Successfully complete the game on any difficulty setting to unlock a bonus mission.

Enter reb00 as a profile name. Note: Your score will remain at zero while this code is in effect. All missions will now be unlocked. Select a mission. Press Start to pause game play. A new "Cheats" option will now appear. Select it to enter a menu where the following cheat options can be toggled on or off: "God Mode", "Infinite Ammo", "Infinite Projectiles", "Silent Mode", and "Invisible Mode".

Walk around with your machine gun to easily kill opponents in close combat. However, if you see a sniper at a distance, press R3 to quickly use your sniper rifle.

Enter Panzer as a profile name.

Enter Ratbomb as a profile name. Shoot rats to make them explode. Note: Your score will remain at zero while this code is in effect.

Enter Stealth as your profile name.

Hold R2 until the camera icon appears in the top right corner. Press Up or Down to zoom the view in and out.