Flight Attendant
Kill all 5 enemies during the zero-g sequence in "Turbulence."
11/28/2011
4:20:27 AM
Ultra Rare 2.4%
50/50
Complete a Special Ops Mission Mode game with the same number of kills as your partner.
11/28/2011
3:29:29 AM
Very Rare 7.1%
Get Rich or Die Trying
Have $50,000 current balance in a Special Ops Survival game.
11/26/2011
5:34:12 PM
Ultra Rare 3.3%
Defense Spending
Buy all items from the Survival Equipment Armory.
11/26/2011
4:35:25 PM
Ultra Rare 2.9%
No Assistance Required
Complete a Special Ops Mission Mode game on Hardened or Veteran with no player getting downed.
11/25/2011
8:51:46 PM
Ultra Rare 4.4%
The Best of the Best
Complete the campaign on Hardened or Veteran difficulty.
11/22/2011
6:17:24 AM
Ultra Rare 4.4%
This is the End
Complete "Scorched Earth", "Down the Rabbit Hole", and "Dust to Dust" on Veteran difficulty.
11/22/2011
6:17:18 AM
Ultra Rare 2.3%
The Darkest Hour
Complete "Eye of the Storm", "Blood Brothers", and "Stronghold" on Veteran difficulty.
11/21/2011
9:27:26 PM
Ultra Rare 2.5%
City of Lights
Complete "Bag and Drag" and "Iron Lady" on Veteran difficulty.
11/21/2011
8:09:41 PM
Ultra Rare 2.7%
Payback
Complete "Mind the Gap", "Goalpost", and "Return to Sender" on Veteran difficulty.
11/21/2011
7:26:20 PM
Ultra Rare 2.9%
Out of the Frying Pan...
Complete "Persona Non Grata", "Turbulence", and "Back on the Grid" on Veteran difficulty.
11/21/2011
5:55:24 PM
Ultra Rare 3.3%
The Big Apple
Complete "Black Tuesday" and "Hunter Killer" on Veteran difficulty.
11/21/2011
4:46:50 PM
Ultra Rare 4.1%
Kill Box
Kill 20 enemies with the Chopper Gunner in a single run in "Return to Sender."
11/21/2011
11:33:26 AM
Very Rare 9.4%
Tactician
Earn 1 star in each mission of Special Ops Mission Mode.
11/20/2011
2:48:26 PM
Ultra Rare 2.3%
Danger Close
Take down a chopper with an AC-130 smoke grenade in "Bag and Drag."
11/19/2011
3:06:00 PM
Very Rare 8.1%
For Whom the Shell Tolls
Destroy all targets during the mortar sequence with only 4 shells in "Back on the Grid."
11/18/2011
3:47:59 PM
Ultra Rare 4.6%
What Goes Up...
Destroy all the choppers with only the UGV's grenade launcher in "Persona Non Grata."
11/18/2011
2:38:15 PM
Ultra Rare 1.6%