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