Some Like it Hot
Kill 6 enemies in a row using a thermal weapon in Single Player or Special Ops.
11/11/2009
4:09:27 PM
Rare 39.8%
No Rest For the Wary
Knife an enemy without him ever knowing you were there in Single Player or Special Ops.
11/10/2009
4:14:47 AM
Rare 25.3%
Two Birds with One Stone
Kill 2 enemies with a single bullet in Single Player or Special Ops.
11/10/2009
4:13:35 AM
Common 57.6%
Three-some
Kill at least 3 enemies with a single shot from a grenade launcher in Single Player or Special Ops.
11/10/2009
3:52:43 AM
Common 54.5%
Wanted Man
Pull over while the police are in 'pull over' mode, then drive away during the ticketing cutscene.
8/4/2009
11:07:39 PM
Rare 40.1%
Weapon of Mass Destruction
Radio in a naval bombardment that kills at least 4 Japanese soldiers.
7/30/2009
6:21:50 PM
Rare 32.8%
The Basics
Complete one of the missions you receive in the mission log.
12/5/2008
3:29:49 PM
Common 89.1%