Knock-knock
Kill 4 enemies with 4 shots during a slow-mo breach in Single Player or Special Ops.
12/26/2010
5:20:17 PM
Rare 15.2%
Out of the Frying Pan...
Complete the mission in the airplane graveyard.
12/26/2010
4:54:17 PM
Rare 33.0%
Unnecessary Roughness
Use a riot shield to beat down an enemy in Single Player or Special Ops.
12/26/2010
2:47:12 PM
Rare 34.5%
Ten plus foot-mobiles
Kill at least 10 enemies with one Predator missile in Single Player or Special Ops.
12/26/2010
1:10:32 PM
Rare 45.1%
Three-some
Kill at least 3 enemies with a single shot from a grenade launcher in Single Player or Special Ops.
12/26/2010
9:33:40 AM
Common 54.5%
Two Birds with One Stone
Kill 2 enemies with a single bullet in Single Player or Special Ops.
12/26/2010
9:19:43 AM
Common 57.6%
Road Kill
Take down 25 enemies while riding on the roof of a moving vehicle.
12/20/2010
7:52:26 AM
Rare 40.2%
Oh, You've Done This Before
Take down 50 enemies by sticking them with a grenade.
12/20/2010
6:22:38 AM
Rare 14.3%
