Knock-knock
Kill 4 enemies with 4 shots during a slow-mo breach in Single Player or Special Ops.
11/20/2009
3:14:19 PM
Rare 15.2%
What's So Special About It?
Obtain the Special Flag in Scenario Campaign Mode.
11/18/2009
4:58:01 PM
Rare 31.0%
King of the Hill
Knock 10 enemies in the water in Scenario Campaign Mode.
11/18/2009
4:57:17 PM
Rare 35.9%
Give Your Fists a Rest
Defeat an enemy using a weapon in Scenario Campaign Mode.
11/18/2009
4:42:09 PM
Common 51.3%
Ten plus foot-mobiles
Kill at least 10 enemies with one Predator missile in Single Player or Special Ops.
11/17/2009
7:36:04 PM
Rare 45.1%
Some Like it Hot
Kill 6 enemies in a row using a thermal weapon in Single Player or Special Ops.
11/17/2009
7:06:12 PM
Rare 39.8%
Two Birds with One Stone
Kill 2 enemies with a single bullet in Single Player or Special Ops.
11/16/2009
3:15:19 PM
Common 57.6%
Three-some
Kill at least 3 enemies with a single shot from a grenade launcher in Single Player or Special Ops.
11/16/2009
2:50:40 PM
Common 54.5%
Berserker - Kill 25 Helghast with melee attacks
Kill 25 Helghast using melee attacks
9/14/2009
10:29:12 PM
Rare 25.7%
