It Goes to Eleven
Earn at least 1 star in 11 different Special Op missions.
11/12/2009
8:02:12 PM
Rare 17.0%
The Price of War
Complete the single player campaign on Hardened or Veteran Difficulty.
11/12/2009
2:55:52 PM
Very Rare 5.8%
Unnecessary Roughness
Use a riot shield to beat down an enemy in Single Player or Special Ops.
11/12/2009
2:33:51 PM
Rare 34.5%
No Rest For the Wary
Knife an enemy without him ever knowing you were there in Single Player or Special Ops.
11/12/2009
2:14:27 PM
Rare 25.3%
Out of the Frying Pan...
Complete the mission in the airplane graveyard.
11/12/2009
2:09:39 PM
Rare 33.0%
Knock-knock
Kill 4 enemies with 4 shots during a slow-mo breach in Single Player or Special Ops.
11/10/2009
10:37:47 PM
Rare 15.2%
The Harder They Fall
Kill 2 rappelling enemies in a row before they land on their feet in Single Player or Special Ops.
11/10/2009
10:18:12 PM
Rare 30.0%
