Cheat Mode
The following cheat will unlock all missions, God Mode, Infinite Ammo, Infinite Projectiles , Silent Mode , and Invisible Mode.
1. Create a New Profile with the name reb00. This unlocks all missions.
2. Select your mission and once gameplay has begun, press the START button to pause the game and bring up the game menu. You will see an additional option entitled 'Cheats'. Click on this and you enter another menu screen where you can toggle the various cheats ON/OFF.
3. Activate the cheat(s) you desire, then click the 'Accept' button. When you resume gameplay the cheats will be active.
Easy Killing
Walk around with your machine gun to easily kill opponents in close combat. However, if you see a sniper at a distance, click the Right Analog-stick to quickly use your sniper rifle.