Complete the following achievements to unlock Microsoft Gamerscore points.

Achievement	How to unlock
ArmyBase (150 points)	Complete the mission Army Base.
Bootcamp (20 points)	Complete the Bootcamp.
Bunker (37 points)	Complete the mission Bunker.
BurningSand (37 points)	Complete the mission Burning Sand.
Death (3 points)	Get killed.
DeepMine (37 points)	Complete the mission Deep Mine.
FirstLight (37 points)	Complete the mission First Light.
God (37 points)	Complete the mission God.
Harbor (37 points)	Complete the mission Harbor.
Headshot (3 points)	Kill an Enemy with a headshot.
Homecoming (37 points)	Complete the mission Homecoming.
Infiltration (37 points)	Complete the mission Infiltration.
Kill (3 points)	Kill an Enemy.
MilitaryAirfield (37 points)	Complete the mission Military Airfield.
Mine (37 points)	Complete the mission Mine.
Modification (3 points)	Modify your weapon with attachments.
Outpost (37 points)	Complete the mission Outpost.
Stronghold (150 points)	Complete the mission Stronghold.
Swamp (37 points)	Complete the mission Swamp.
TankBase (37 points)	Complete the mission Tank Base.
Trainyard (37 points)	Complete the mission Trainyard.
WeatherStation (150 points)	Complete the mission Weather Station.