No Rest For the Wary
Knife an enemy without him ever knowing you were there in Single Player or Special Ops.
4/6/2010
8:09:25 PM
Rare 25.3%
Ghost
Plant the C4 in 'Cliffhanger' without alerting or injuring anyone in the blizzard.
4/6/2010
12:24:11 PM
Ultra Rare 3.1%
Three-some
Kill at least 3 enemies with a single shot from a grenade launcher in Single Player or Special Ops.
4/6/2010
12:01:48 PM
Common 54.5%
First Day of School
Complete 'S.S.D.D' and 'Team Player' on Veteran Difficulty.
4/6/2010
11:59:08 AM
Very Rare 7.1%
Two Birds with One Stone
Kill 2 enemies with a single bullet in Single Player or Special Ops.
4/6/2010
11:49:46 AM
Common 57.6%
Heading to the Surface
Headed to the surface on the side of Sinclair's escape pod.
4/4/2010
1:44:22 AM
Rare 35.6%