Ten plus foot-mobiles
Kill at least 10 enemies with one Predator missile in Single Player or Special Ops.
4/7/2010
11:47:28 AM
Rare 45.1%
Unnecessary Roughness
Use a riot shield to beat down an enemy in Single Player or Special Ops.
4/7/2010
8:53:21 AM
Rare 34.5%
Two Birds with One Stone
Kill 2 enemies with a single bullet in Single Player or Special Ops.
4/7/2010
8:42:30 AM
Common 57.6%
No Rest For the Wary
Knife an enemy without him ever knowing you were there in Single Player or Special Ops.
4/7/2010
8:27:02 AM
Rare 25.3%
Downed but Not Out
Kill 4 enemies in a row while downed in Special Ops.
4/6/2010
7:07:06 PM
Very Rare 5.8%
Knock-knock
Kill 4 enemies with 4 shots during a slow-mo breach in Single Player or Special Ops.
4/6/2010
6:36:51 PM
Rare 15.2%
Three-some
Kill at least 3 enemies with a single shot from a grenade launcher in Single Player or Special Ops.
4/6/2010
6:33:38 PM
Common 54.5%
Operational Asset
Earn all 3 stars in at least 5 different Special Op missions.
4/6/2010
6:30:03 PM
Very Rare 9.7%
The Harder They Fall
Kill 2 rappelling enemies in a row before they land on their feet in Single Player or Special Ops.
4/6/2010
4:58:18 PM
Rare 30.0%
Way of the Warrior
Defeat 150 enemies singlehandedly in one playthrough of "Desperate Escape."
4/6/2010
2:27:53 PM
Very Rare 5.0%
