Frequent Flyer
Defend the Russian President. Complete "Turbulence" on any difficulty.
11/12/2011
11:52:06 AM
Rare 45.6%
Carpe Diem
Escape the mountain safe house. Complete "Persona Non Grata" on any difficulty.
11/12/2011
11:40:49 AM
Rare 47.6%
Wet Work
Take back New York Harbor. Complete "Hunter Killer" on any difficulty.
11/12/2011
11:28:09 AM
Common 50.7%
Too Big to Fail
Destroy the Jamming Tower. Complete "Black Tuesday" on any difficulty.
11/12/2011
11:17:07 AM
Common 53.7%
Back in the Fight
Start the Single Player Campaign on any difficulty.
11/10/2011
6:40:06 PM
Common 62.2%
Some Like it Hot
Kill 6 enemies in a row using a thermal weapon in Single Player or Special Ops.
11/4/2011
7:07:21 PM
Rare 39.8%
Unnecessary Roughness
Use a riot shield to beat down an enemy in Single Player or Special Ops.
11/4/2011
6:14:38 PM
Rare 34.5%
Experimental
Play 5 consecutive Head to Head Ranked Matches with different teams
11/1/2011
8:56:19 PM
Rare 10.9%
From the Hip
Kill 50 enemies with the Bullseye or Marksman while moving, without using zoom
9/19/2011
8:43:14 PM
Rare 48.0%
Calm Under Pressure
Defeat the Brawler in the Post Office in under 2 minutes
9/18/2011
5:29:19 PM
Rare 43.0%
Small Consolation
In Shangri-La, use the 31-79 JGb215 on each type of zombie.
9/1/2011
6:25:57 PM
Ultra Rare 0.6%