Sierra Hotel
50Complete three chapters in a row without being killed or reloading a checkpoint.
Unlocked: 12 Aug 2013 16:30:21
Complete any chapter with 60%+ accuracy without dying or reloading a checkpoint.
Unlocked: 12 Aug 2013 16:12:46
Kill 4 enemies with a shotgun in 10 seconds or less. (campaign only)
Unlocked: 12 Aug 2013 15:54:38
MFWIC
50Complete game on "FUBAR" difficulty.
Unlocked: 12 Aug 2013 15:52:11
You are relieved.
Unlocked: 12 Aug 2013 15:52:08
Deer Hunter
20Kill an oryx. (campaign only)
Unlocked: 11 Aug 2013 14:04:00
Follow your orders.
Unlocked: 11 Aug 2013 10:33:15
Recover all Intel Items.
Unlocked: 11 Aug 2013 10:31:45
Playing it smart.
Unlocked: 11 Aug 2013 10:12:18
Army of One
20Kill 3 enemies with a single grenade. (campaign only)
Unlocked: 11 Aug 2013 07:11:42
Kill 75 enemies with any shotgun. (campaign only)
Unlocked: 11 Aug 2013 07:01:27
Kill 50 enemies with grenades. (campaign only)
Unlocked: 11 Aug 2013 06:59:30
Damn Close
20Kill an Edged Weapon Expert while he is up to 5 meters away. (campaign only)
Unlocked: 10 Aug 2013 12:59:12
Kill 10 enemies while they use zip lines or are rappelling. (campaign only)
Unlocked: 10 Aug 2013 12:04:20
Kill 50 enemies using only the Attack Command. (campaign only)
Unlocked: 09 Aug 2013 16:16:50
Kill 100 enemies with any pistol or SMG. (campaign only)
Unlocked: 09 Aug 2013 14:52:45
Live and let live.
Unlocked: 09 Aug 2013 12:09:57
Live and let die.
Unlocked: 09 Aug 2013 12:07:16
Complete game on "Combat Op" difficulty.
Unlocked: 09 Aug 2013 12:05:01
Complete game on "Suicide Mission" difficulty.
Unlocked: 09 Aug 2013 12:05:00
Boot
15Complete game on "Walk on the Beach" difficulty.
Unlocked: 09 Aug 2013 12:04:59
Carry on, soldier.
Unlocked: 09 Aug 2013 12:04:58
The end of the line.
Unlocked: 09 Aug 2013 11:56:12
A Line, Held
10Choose restraint.
Unlocked: 09 Aug 2013 08:50:29
Choose vengeance.
Unlocked: 09 Aug 2013 08:48:53
Get out of here!
Unlocked: 08 Aug 2013 21:45:25
Blow up 10 explosive objects, killing at least one enemy each time. (campaign only)
Unlocked: 08 Aug 2013 21:16:09
Recon
25Recover 12 Intel Items
Unlocked: 08 Aug 2013 21:13:56
Three Kings
10Stand united.
Unlocked: 08 Aug 2013 20:59:11
Kill 50 enemies with any sniper rifle. (campaign only)
Unlocked: 08 Aug 2013 14:35:35
In Your Face
20Kick an enemy by vaulting over a cover. (campaign only)
Unlocked: 08 Aug 2013 14:15:10
Save a bullet.
Unlocked: 08 Aug 2013 14:09:28
Show mercy.
Unlocked: 08 Aug 2013 14:06:34
Kill 150 enemies with any heavy weapon. (campaign only)
Unlocked: 08 Aug 2013 11:32:47
Stun an enemy by dumping sand on their head. (campaign only)
Unlocked: 08 Aug 2013 10:33:09
Kill an enemy by tagging him with a sticky grenade. (campaign only)
Unlocked: 08 Aug 2013 10:00:09
Hit 10 enemies with your melee attack. (campaign only)
Unlocked: 08 Aug 2013 07:11:11
Aim High
20Kill 250 enemies with headshots. (campaign only)
Unlocked: 07 Aug 2013 22:41:16
Buck the chain of command.
Unlocked: 07 Aug 2013 22:33:27
Play it loose.
Unlocked: 07 Aug 2013 22:00:42
Kill 350 enemies with any rifle. (campaign only)
Unlocked: 07 Aug 2013 21:51:44
The Horror
10Face the horrors of war.
Unlocked: 07 Aug 2013 19:23:57
Blind Luck
20Kill 5 enemies using blind fire. (campaign only)
Unlocked: 07 Aug 2013 19:10:22
Sprint into cover 10 times while under fire. (campaign only)
Unlocked: 07 Aug 2013 14:53:40
Kill an enemy just as they are throwing a grenade. (campaign only)
Unlocked: 07 Aug 2013 14:41:08
Desert Storm
10Engineer an exit strategy.
Unlocked: 07 Aug 2013 14:33:12
We have contact.
Unlocked: 07 Aug 2013 13:53:14
Look out below.
Unlocked: 07 Aug 2013 11:12:13
Spotter
10Recover one Intel Item.
Unlocked: 07 Aug 2013 11:00:10
They Live
10What's lost is found.
Unlocked: 07 Aug 2013 10:44:20