Unnecessary Roughness
Use a riot shield to beat down an enemy in Single Player or Special Ops.
2/10/2010
3:00:37 AM
Rare 34.5%
Three-some
Kill at least 3 enemies with a single shot from a grenade launcher in Single Player or Special Ops.
2/7/2010
10:05:24 PM
Common 54.5%
Two Birds with One Stone
Kill 2 enemies with a single bullet in Single Player or Special Ops.
2/7/2010
7:36:20 PM
Common 57.6%
