Knock-knock
Kill 4 enemies with 4 shots during a slow-mo breach in Single Player or Special Ops.
2/7/2010
4:01:07 PM
Rare 15.2%
The Harder They Fall
Kill 2 rappelling enemies in a row before they land on their feet in Single Player or Special Ops.
2/7/2010
3:53:37 PM
Rare 30.0%
Out of the Frying Pan...
Complete the mission in the airplane graveyard.
2/7/2010
12:35:48 AM
Rare 33.0%
Ten plus foot-mobiles
Kill at least 10 enemies with one Predator missile in Single Player or Special Ops.
1/21/2010
3:46:42 PM
Rare 45.1%
Some Like it Hot
Kill 6 enemies in a row using a thermal weapon in Single Player or Special Ops.
1/21/2010
3:33:47 PM
Rare 39.8%
Desperado
Kill 5 enemies in a row using 5 different weapons or attachments in Single Player or Special Ops.
1/20/2010
10:04:47 PM
Rare 21.2%
Unnecessary Roughness
Use a riot shield to beat down an enemy in Single Player or Special Ops.
1/18/2010
8:55:34 PM
Rare 34.5%
First Day of School
Complete 'S.S.D.D' and 'Team Player' on Veteran Difficulty.
1/18/2010
7:48:10 PM
Very Rare 7.1%
No Rest For the Wary
Knife an enemy without him ever knowing you were there in Single Player or Special Ops.
1/18/2010
6:21:11 PM
Rare 25.3%
Three-some
Kill at least 3 enemies with a single shot from a grenade launcher in Single Player or Special Ops.
1/17/2010
1:20:12 AM
Common 54.5%
Two Birds with One Stone
Kill 2 enemies with a single bullet in Single Player or Special Ops.
1/15/2010
3:12:06 PM
Common 57.6%
