Unnecessary Roughness
Use a riot shield to beat down an enemy in Single Player or Special Ops.
11/10/2009
2:08:09 PM
Rare 34.5%
Three-some
Kill at least 3 enemies with a single shot from a grenade launcher in Single Player or Special Ops.
11/10/2009
2:07:12 PM
Common 54.5%
Two Birds with One Stone
Kill 2 enemies with a single bullet in Single Player or Special Ops.
11/10/2009
1:58:11 PM
Common 57.6%
No Rest For the Wary
Knife an enemy without him ever knowing you were there in Single Player or Special Ops.
11/10/2009
1:46:29 PM
Rare 25.3%
Get A Little Blood on the Tires
Killed 25 enemies by ramming them with any vehicle
11/9/2009
11:49:03 AM
Rare 49.7%
There are some who call me...Tim
Equipped a class mod for your character
11/9/2009
12:38:45 AM
Rare 45.6%
