Full list of all 50 Spec Ops: The Line achievements worth 1,000 gamerscore. It takes around 15-20 hours to unlock all of the achievements on Xbox 360.
Live and let live.
Carry on, soldier.
Complete game on "Walk on the Beach" difficulty.
The end of the line.
Blow up 10 explosive objects, killing at least one enemy each time. (campaign only)
Kill 50 enemies with grenades. (campaign only)
Choose vengeance.
Kill 350 enemies with any rifle. (campaign only)
Get out of here!
Recover 12 Intel Items.
Stand united.
Kill 4 enemies with a shotgun in 10 seconds or less. (campaign only)
Show mercy.
Kill an Edged Weapon Expert while he is up to 5 meters away. (campaign only)
Kick an enemy by vaulting over a cover. (campaign only)
Stun an enemy by dumping sand on their head. (campaign only)
Kill an enemy by tagging him with a sticky grenade. (campaign only)
Buck the chain of command.
Kill 5 enemies using blind fire. (campaign only)
Play it loose.
Face the horrors of war.
Hit 10 enemies with your melee attack. (campaign only)
Kill 50 enemies using only the Attack Command. (campaign only)
Sprint into cover 10 times while under fire. (campaign only)
Engineer an exit strategy.
We have contact.
Complete three chapters in a row without being killed or reloading a checkpoint.
Kill an enemy just as they are throwing a grenade. (campaign only)
Look out below.
Kill 3 enemies with a single grenade. (campaign only)
What's lost is found.
Recover one Intel Item.
Kill an oryx. (campaign only)
Playing it smart.
Follow your orders.
Save a bullet.
Choose restraint.
You are relieved.
Live and let die.
Complete game on "Combat Op" difficulty.
Complete game on "Suicide Mission" difficulty.
Complete game on "FUBAR" difficulty.
Kill 100 enemies with any pistol or SMG. (campaign only)
Kill 75 enemies with any shotgun. (campaign only)
Kill 50 enemies with any sniper rifle. (campaign only)
Kill 150 enemies with any heavy weapon. (campaign only)
Kill 250 enemies with headshots. (campaign only)
Kill 10 enemies while they use zip lines or are rappelling. (campaign only)
Complete any chapter with 60%+ accuracy without dying or reloading a checkpoint.
Recover all Intel Items.