Untouchable
Use only one self revive care package in the "Special Delivery" Special Ops mission.
11/1/2011
12:09:26 AM
Ultra Rare 0.3%
dr0n3d
Complete the "Arctic Recon" Special Ops mission in under 3:30.
9/27/2011
7:36:26 AM
Ultra Rare 0.1%
Sub Zero
Complete the "Arctic Recon" Special Ops mission on Veteran difficulty.
9/17/2011
3:49:43 AM
Ultra Rare 0.1%
The Darkest Hour
Complete "Eye of the Storm", "Blood Brothers", and "Stronghold" on Veteran difficulty.
9/5/2011
12:38:13 PM
Ultra Rare 2.5%
Sandstorm!
Assault the shipping company. Complete "Return to Sender" on any difficulty.
8/10/2011
3:18:53 PM
Rare 38.2%
This is the End
Complete "Scorched Earth", "Down the Rabbit Hole", and "Dust to Dust" on Veteran difficulty.
2/2/2011
6:51:53 PM
Ultra Rare 2.3%
Up to No Good
Infiltrate the village. Complete "Back on the Grid" on any difficulty.
1/18/2011
12:36:38 AM
Rare 43.6%
High Roller
Complete the "Iron Clad" Special Ops mission on Veteran difficulty.
1/1/2011
11:54:27 AM
Ultra Rare 0.1%
Lights Out
Complete the "Light 'Em Up" Special Ops mission on Veteran difficulty.
9/14/2010
2:37:58 AM
Ultra Rare 0.1%
Flyswatter
Destroy all helicopters in the "Vertigo" Special Ops mission.
7/17/2010
10:19:17 PM
Ultra Rare 0.1%
Wet Work
Take back New York Harbor. Complete "Hunter Killer" on any difficulty.
7/12/2010
5:26:25 PM
Common 50.7%
Don't Tread on Me
Complete the "Iron Clad" Special Ops mission on any difficulty.
6/7/2010
6:37:02 PM
Ultra Rare 0.5%
Shotgun Diplomacy
Complete the Special Ops mission "Negotiator" on any difficulty.
5/3/2010
8:49:23 PM
Ultra Rare 1.2%
Welcome to WW3
Save the US Vice President. Complete "Goalpost" on any difficulty.
3/23/2010
9:51:29 AM
Rare 39.6%
Kill Box
Kill 20 enemies with the Chopper Gunner in a single run in "Return to Sender."
3/8/2010
11:14:25 PM
Very Rare 9.4%
City of Lights
Complete "Bag and Drag" and "Iron Lady" on Veteran difficulty.
1/23/2010
1:45:07 AM
Ultra Rare 2.7%
Danger Close
Take down a chopper with an AC-130 smoke grenade in "Bag and Drag."
1/10/2010
2:34:31 PM
Very Rare 8.1%
50/50
Complete a Special Ops Mission Mode game with the same number of kills as your partner.
9/11/2009
3:36:43 PM
Very Rare 7.1%