Unnecessary Roughness
Use a riot shield to beat down an enemy in Single Player or Special Ops.
9/3/2010
6:32:45 PM
Rare 34.5%
Some Like it Hot
Kill 6 enemies in a row using a thermal weapon in Single Player or Special Ops.
9/3/2010
6:00:27 PM
Rare 39.8%
Ten plus foot-mobiles
Kill at least 10 enemies with one Predator missile in Single Player or Special Ops.
9/3/2010
4:09:24 PM
Rare 45.1%
Two Birds with One Stone
Kill 2 enemies with a single bullet in Single Player or Special Ops.
Missing Timestamp
Common 57.6%
Three-some
Kill at least 3 enemies with a single shot from a grenade launcher in Single Player or Special Ops.
Missing Timestamp
Common 54.5%
No Rest For the Wary
Knife an enemy without him ever knowing you were there in Single Player or Special Ops.
Missing Timestamp
Rare 25.3%
