Wet Work
Take back New York Harbor. Complete "Hunter Killer" on any difficulty.
3/25/2011
11:34:44 PM
Common 50.7%
All Your Base
In Origins, activate all generators without allowing one to stop.
3/25/2011
6:21:49 PM
Very Rare 5.1%
dr0n3d
Complete the "Arctic Recon" Special Ops mission in under 3:30.
2/27/2011
11:52:39 AM
Ultra Rare 0.1%
50/50
Complete a Special Ops Mission Mode game with the same number of kills as your partner.
12/17/2010
11:50:31 AM
Very Rare 7.1%
Playing with Power
In Origins, build all elemental staffs in one game.
12/1/2010
12:15:42 AM
Ultra Rare 3.4%
Survivor
Reach Wave 10 in each mission of Special Ops Survival mode.
11/30/2010
2:14:56 PM
Ultra Rare 1.8%
Frequent Flyer
Defend the Russian President. Complete "Turbulence" on any difficulty.
11/6/2010
7:46:48 AM
Rare 45.6%
For Whom the Shell Tolls
Destroy all targets during the mortar sequence with only 4 shells in "Back on the Grid."
10/5/2010
5:09:32 AM
Ultra Rare 4.6%
Don't Fire Until You See
In TranZit, have all doors opened without being set on fire.
9/27/2010
2:22:55 PM
Ultra Rare 2.1%
I Don't Think They Exist
In TranZit, kill one of the denizens of the forest while it is latched onto you.
9/22/2010
10:34:05 AM
Rare 31.4%
Deliver This
Complete the "Special Delivery" Special Ops mission on Veteran difficulty.
6/29/2010
11:40:05 AM
Ultra Rare 0.1%