Operation Cobalt
Unlock and finish the 3rd mission of the Campaign on Normal, Hard, or Elite.
12/18/2009
9:33:16 PM
Common 63.5%
Operation Adder
Unlock and finish the 2nd mission of the Campaign on Normal, Hard, or Elite.
12/18/2009
9:14:47 PM
Common 67.2%
Operation Ghost Rider
Finish the 1st mission of the Campaign on Normal, Hard, or Elite difficulty setting.
12/18/2009
8:56:46 PM
Common 81.0%
Unnecessary Roughness
Use a riot shield to beat down an enemy in Single Player or Special Ops.
11/30/2009
5:44:51 PM
Rare 34.5%
Some Like it Hot
Kill 6 enemies in a row using a thermal weapon in Single Player or Special Ops.
11/29/2009
5:34:02 PM
Rare 39.8%
Ten plus foot-mobiles
Kill at least 10 enemies with one Predator missile in Single Player or Special Ops.
11/15/2009
3:56:29 AM
Rare 45.1%
Out of the Frying Pan...
Complete the mission in the airplane graveyard.
11/15/2009
2:41:28 AM
Rare 33.0%
Three-some
Kill at least 3 enemies with a single shot from a grenade launcher in Single Player or Special Ops.
11/15/2009
2:29:01 AM
Common 54.5%
Two Birds with One Stone
Kill 2 enemies with a single bullet in Single Player or Special Ops.
11/12/2009
3:10:18 PM
Common 57.6%
Malpractice Needs More Practice
Survive the onslaught from the deformed Joker henchman
9/12/2009
5:40:54 PM
Common 87.1%
Leave No Man Behind
Rescue the guards and henchman from the Joker toxin in Decontamination
9/12/2009
5:36:08 PM
Common 84.0%