Cheat mode: Press RB LB, X, B, Y, A2 during game play to enter "Cheat Entry" mode. Then, enter one of the following codes to activate the corresponding cheat function.
Full health: Press Y, X2, Y, A, B at the "Cheat Entry" screen.
Full Ammo: At the Cheats Menu, hold L R then press B, B, Y, X, A, Y.
Achievements: Complete the following achievements to unlock Xbox Live Gamerscore points.
Jump Training 5 points: Complete Jump Training.
Go Go Go 5 points: Get pushed out of the plane in any mission.
Greased Landing 5 points: Touch down with a greased landing.
Flared Landing 5 points: Touch down with a flared landing.
Death From Above 10 points: Kill an enemy with a melee kick.
Jump Master 25 points: Discover one skill drop location in each mission.
Master Parachutist 40 points: Discover all skill drop locations in the game.
Crack Shot 25 points: Get 10 headshots in a row.
Tick-tick-BOOM 20 points: Kill three enemies with a cooked grenade.
5-in-a-row 20 points: Earn a 5-in-a-row.
Homerun 10 points: Kill an enemy using sprint-melee.
Shoot to Kill 10 points: Kill an enemy while moving in iron sights.
In Yer Face 20 points: Kill an enemy by kicking a grenade at him.
Purple Heart 10 points: Recover full health after being in verge of death state.
Pop-n-Drop 5 points: Crouch-sprint between cover objects.
Weapon Handler 25 points: Fully upgrade one weapon.
Weapon Specialist 50 points: Fully upgrade five weapons.
Weapon Master 75 points: Fully upgrade all weapons.
Cheat Death 20 points: Complete any operation without dying.
Village of Adanti 15 points: Complete Operation Husky.