Two Birds with One Stone
Kill 2 enemies with a single bullet in Single Player or Special Ops.
1/25/2012
4:12:23 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.
1/25/2012
4:05:29 AM
Rare 25.3%
Three-some
Kill at least 3 enemies with a single shot from a grenade launcher in Single Player or Special Ops.
1/25/2012
3:44:09 AM
Common 54.5%