Knock-knock
Kill 4 enemies with 4 shots during a slow-mo breach in Single Player or Special Ops.
7/28/2010
2:40:58 AM
Rare 15.2%
No Rest For the Wary
Knife an enemy without him ever knowing you were there in Single Player or Special Ops.
6/30/2010
4:34:39 AM
Rare 25.3%
Daredevil
Get 100 feet off the ground in a ground vehicle. Does not count if the vehicle is being carried by a Dropship.
4/6/2010
4:14:46 AM
Rare 46.9%
One In A Million
Shoot down an enemy aircraft using the tank's main cannon.
4/6/2010
3:58:34 AM
Rare 32.5%
