Drive By
Kill 20 enemies in a row while driving a vehicle in Single Player or Special Ops.
12/8/2009
3:59:20 PM
Very Rare 8.1%
Some Like it Hot
Kill 6 enemies in a row using a thermal weapon in Single Player or Special Ops.
12/8/2009
3:53:12 PM
Rare 39.8%
Knock-knock
Kill 4 enemies with 4 shots during a slow-mo breach in Single Player or Special Ops.
12/8/2009
3:51:10 PM
Rare 15.2%
No Rest For the Wary
Knife an enemy without him ever knowing you were there in Single Player or Special Ops.
12/8/2009
3:40:31 PM
Rare 25.3%
Out of the Frying Pan...
Complete the mission in the airplane graveyard.
12/8/2009
3:37:28 PM
Rare 33.0%
Unnecessary Roughness
Use a riot shield to beat down an enemy in Single Player or Special Ops.
12/8/2009
1:43:25 AM
Rare 34.5%
Desperado
Kill 5 enemies in a row using 5 different weapons or attachments in Single Player or Special Ops.
12/7/2009
9:53:44 PM
Rare 21.2%
Ten plus foot-mobiles
Kill at least 10 enemies with one Predator missile in Single Player or Special Ops.
12/7/2009
7:20:50 PM
Rare 45.1%
Look Ma Two Hands
Kill 10 enemies in a row using akimbo weapons in Single Player or Special Ops.
12/7/2009
6:57:45 PM
Rare 12.6%