Complete the following achievements to earn Xbox Live Gamerscore points:
Jump Training (5 points) - Complete Jump Training.
Go Go Go! (5) - Get pushed out of the plane in any mission.
Greased Landing (5) - Touch down with a greased landing.
Flared Landing (5) - Touch down with a flared landing.
Jump Master (25) - Discover one skill drop location in each mission.
Master Parachutist (40) - Discover all skill drop locations in the game.
Purple Heart (10) - Recover full health after being in verge of death state.
Pop-n-Drop (5) - Crouch-sprint between cover objects.
Weaspon Handler (25) - Fully upgrade one weapon.
Weapon Specialist (50) - Fully upgrade five weapons.
Weapon Master (75) - Fully upgrade all weapons.
Cheat Death (20) - Complete any operation without dying.
Village of Adanti (15) - Complete Operation Husky.
Paestum Ruins (20) - Complete Operation Avalanche.
D-Day in Reverse (25) - Complete Operation Neptune.
Nijmegen Bridge (30) - Complete Operation Market Garden.
War Machine (35) - Complete Operation Varsity.
Der Flakturm (40) - Complete Der Flakturm.
Complete on Casual (25) - Complete the game on Casual difficulty.
Complete on Normal (50) - Complete the game on Normal difficulty.
Complete on Expert (75) - Complete the game on Expert difficulty.
Death From Above (10) - Kill an enemy with a melee kick.
Tick-tick-Boom! (20) - Kill three enemies with a cooked grenade.
Homerun! (10) - Kill an enemy using sprint-melee.
Shoot to Kill (10) - Kill an enemy while moving in Iron sights.
In Yer Face! (20) - Kill an enemy with a kicked grenade.
5-in-a-row! (20) - Earn a 5-in-a-row.
Crack Shot (25) - Get 10 headshots in a row.
Multiplayer (MP) Achievements:
MP - Distinguished Service Cross (75) - Get over 1,000 kills and 500 Objective Points in ranked matches.
MP - Distinguished Service Medal (25) - Get over 500 kills and 250 Objective Points in ranked matches.
MP - Silver Star (0) - Get over 20 first place finishes in ranked matches.
MP - American Campaign Medal (0) - Be on the winning team for every map in ranked matches.
MP - Legion of Merit (20) - Get over 10 Objective Poitns in a ranked match.
MP - Soldier's Medal (20) - Get 20 kill assists throughout a career in ranked matches.
MP - Bronze Star (0) - Get over 20 top three finishes in ranked matches.
MP - Purple Heart (10) - Recover full health after being in verge of death state.
MP - World War II Victory Medal (0) - Come in first place on every map in any game mode in ranked matches.
MP - EAM Campaign Medal (25) - Play every map at least once in a ranked match.
MP - Good Conduct Medal (0) - Play 20 consecutive ranked matches without getting a team kill.
MP - Presidential Unit Citation (30) - Get 20 Team Points in a ranked match.
MP - Meritorious Unit Citation (20) - Get 10 Team Points in a ranked match.
MP - Paratrooper's Badge (10) - Kill an enemy with a melee kick.
MP - Combat Infantryman Badge (10) - Kill an enemy player while he is parachuting.
MP - Pistol Whip (10) - Kill an enemy with a pistol melee attack.
MP - Human Flak Gun (5) - Kill an enemy player with a grenade while he is parachuting.
MP - Weapon Virtuoso (40) - Upgrade all weapons in ranked matches.