Unstoppable
Reach Wave 15 in each mission of Special Ops Survival mode.
2/14/2012
11:57:02 AM
Ultra Rare 1.3%
The Best of the Best
Complete the campaign on Hardened or Veteran difficulty.
2/10/2012
5:35:09 PM
Ultra Rare 4.4%
This is the End
Complete "Scorched Earth", "Down the Rabbit Hole", and "Dust to Dust" on Veteran difficulty.
2/10/2012
5:35:02 PM
Ultra Rare 2.3%
The Darkest Hour
Complete "Eye of the Storm", "Blood Brothers", and "Stronghold" on Veteran difficulty.
2/10/2012
3:32:25 PM
Ultra Rare 2.5%
Get Rich or Die Trying
Have $50,000 current balance in a Special Ops Survival game.
2/9/2012
11:16:33 PM
Ultra Rare 3.3%
No Assistance Required
Complete a Special Ops Mission Mode game on Hardened or Veteran with no player getting downed.
2/9/2012
9:37:37 PM
Ultra Rare 4.4%
City of Lights
Complete "Bag and Drag" and "Iron Lady" on Veteran difficulty.
2/9/2012
6:07:43 PM
Ultra Rare 2.7%
Payback
Complete "Mind the Gap", "Goalpost", and "Return to Sender" on Veteran difficulty.
2/9/2012
5:23:47 PM
Ultra Rare 2.9%
Out of the Frying Pan...
Complete "Persona Non Grata", "Turbulence", and "Back on the Grid" on Veteran difficulty.
2/9/2012
3:53:06 PM
Ultra Rare 3.3%
The Big Apple
Complete "Black Tuesday" and "Hunter Killer" on Veteran difficulty.
2/9/2012
2:49:40 PM
Ultra Rare 4.1%
Survivor
Reach Wave 10 in each mission of Special Ops Survival mode.
2/9/2012
12:02:32 AM
Ultra Rare 1.8%
Flight Attendant
Kill all 5 enemies during the zero-g sequence in "Turbulence."
2/8/2012
9:45:51 PM
Ultra Rare 2.4%