Some Like it Hot
Kill 6 enemies in a row using a thermal weapon in Single Player or Special Ops.
7/8/2010
6:25:49 PM
Rare 39.8%
Out of the Frying Pan...
Complete the mission in the airplane graveyard.
6/30/2010
7:10:47 PM
Rare 33.0%
Unnecessary Roughness
Use a riot shield to beat down an enemy in Single Player or Special Ops.
6/30/2010
12:04:18 AM
Rare 34.5%
Ten plus foot-mobiles
Kill at least 10 enemies with one Predator missile in Single Player or Special Ops.
6/29/2010
3:17:26 PM
Rare 45.1%
Desperado
Kill 5 enemies in a row using 5 different weapons or attachments in Single Player or Special Ops.
6/29/2010
2:41:22 PM
Rare 21.2%
No Rest For the Wary
Knife an enemy without him ever knowing you were there in Single Player or Special Ops.
6/25/2010
6:36:52 AM
Rare 25.3%
Fast Worker Art and Literature
Acquire a Art & Literature wedge on your first attempt (Classic)
1/9/2010
2:15:25 AM
Common 57.1%
Two Birds with One Stone
Kill 2 enemies with a single bullet in Single Player or Special Ops.
12/24/2009
1:40:04 PM
Common 57.6%