Ten plus foot-mobiles
Kill at least 10 enemies with one Predator missile in Single Player or Special Ops.
8/19/2010
4:16:03 AM
Rare 45.1%
Some Like it Hot
Kill 6 enemies in a row using a thermal weapon in Single Player or Special Ops.
8/19/2010
4:07:35 AM
Rare 39.8%
Two Birds with One Stone
Kill 2 enemies with a single bullet in Single Player or Special Ops.
7/17/2010
3:03:57 AM
Common 57.6%
Completed Chapter 1 - 1
Complete Chapter 1 - 1 on any difficulty setting.
7/16/2010
5:30:52 PM
Common 77.3%
Three-some
Kill at least 3 enemies with a single shot from a grenade launcher in Single Player or Special Ops.
7/15/2010
11:57:35 PM
Common 54.5%
