No Rest For the Wary
Knife an enemy without him ever knowing you were there in Single Player or Special Ops.
12/17/2009
6:12:37 AM
Rare 25.3%
It Goes to Eleven
Earn at least 1 star in 11 different Special Op missions.
12/16/2009
1:55:31 AM
Rare 17.0%
Operational Asset
Earn all 3 stars in at least 5 different Special Op missions.
12/15/2009
7:13:45 AM
Very Rare 9.7%
The Price of War
Complete the single player campaign on Hardened or Veteran Difficulty.
12/13/2009
8:59:45 PM
Very Rare 5.8%
Drive By
Kill 20 enemies in a row while driving a vehicle in Single Player or Special Ops.
12/13/2009
8:52:42 PM
Very Rare 8.1%
Out of the Frying Pan...
Complete the mission in the airplane graveyard.
12/13/2009
8:04:40 PM
Rare 33.0%
Unnecessary Roughness
Use a riot shield to beat down an enemy in Single Player or Special Ops.
12/13/2009
1:21:00 AM
Rare 34.5%
Some Like it Hot
Kill 6 enemies in a row using a thermal weapon in Single Player or Special Ops.
12/12/2009
11:00:30 PM
Rare 39.8%
Knock-knock
Kill 4 enemies with 4 shots during a slow-mo breach in Single Player or Special Ops.
12/12/2009
10:47:51 PM
Rare 15.2%