Battle Management
Not unlocked yetKill 50 enemies using only the Attack Command. (campaign only)
Blind Luck
Not unlocked yetKill 5 enemies using blind fire. (campaign only)
Damn Close
Not unlocked yetKill an Edged Weapon Expert while he is up to 5 meters away. (campaign only)
Good Training
Not unlocked yetSprint into cover 10 times while under fire. (campaign only)
Adapt and Overcome
Not unlocked yetBlow up 10 explosive objects, killing at least one enemy each time. (campaign only)
Boot
Not unlocked yetComplete game on "Walk on the Beach" difficulty.
We Were Soldiers
Not unlocked yetComplete game on "Combat Op" difficulty.
The Devil's Disciple
Not unlocked yetComplete game on "Suicide Mission" difficulty.
MFWIC
Not unlocked yetComplete game on "FUBAR" difficulty.
Preventive Diplomacy
Not unlocked yetKill an enemy just as they are throwing a grenade. (campaign only)
Aim High
Not unlocked yetKill 250 enemies with headshots. (campaign only)
Spotter
Not unlocked yetRecover one Intel Item.
Recon
Not unlocked yetRecover 12 Intel Items.
Intel Operative
Not unlocked yetRecover all Intel Items.
Applied Force
Not unlocked yetHit 10 enemies with your melee attack. (campaign only)
Army of One
Not unlocked yetKill 3 enemies with a single grenade. (campaign only)
Sierra Hotel
Not unlocked yetComplete three chapters in a row without being killed or reloading a checkpoint.
Deer Hunter
Not unlocked yetKill an oryx. (campaign only)
All You Can Be
Not unlocked yetComplete any chapter with 60%+ accuracy without dying or reloading a checkpoint.
Close Combat Carnage
Not unlocked yetKill 4 enemies with a shotgun in 10 seconds or less. (campaign only)
Situational Awareness
Not unlocked yetStun an enemy by dumping sand on their head. (campaign only)
The Human Factor
Not unlocked yetKill an enemy by tagging him with a sticky grenade. (campaign only)
They Live
Not unlocked yetWhat's lost is found.
Treacherous Ground
Not unlocked yetLook out below.