The Price of War
Complete the single player campaign on Hardened or Veteran Difficulty.
2/2/2011
9:11:01 PM
Very Rare 5.8%
Queen takes Rook
Complete 'Loose Ends' and 'The Enemy of My Enemy' on Veteran Difficulty.
2/2/2011
8:05:00 PM
Ultra Rare 3.6%
Homecoming
Complete 'Of Their Own Accord', 'Second Sun', and 'Whiskey Hotel' on Veteran Difficulty.
2/2/2011
6:28:10 PM
Ultra Rare 3.9%
Prisoner #627
Complete 'The Only Easy Day... Was Yesterday' and 'The Gulag' on Veteran Difficulty.
1/30/2011
7:12:02 PM
Ultra Rare 4.3%
Some Like it Hot
Kill 6 enemies in a row using a thermal weapon in Single Player or Special Ops.
1/29/2011
9:19:35 PM
Rare 39.8%
Red Dawn
Complete 'Wolverines!' and 'Exodus' on Veteran Difficulty.
1/29/2011
8:53:57 PM
Ultra Rare 4.4%
The Harder They Fall
Kill 2 rappelling enemies in a row before they land on their feet in Single Player or Special Ops.
1/29/2011
7:58:58 PM
Rare 30.0%
Turistas
Complete 'Takedown' and 'The Hornet's Nest' on Veteran Difficulty.
1/29/2011
7:32:09 PM
Ultra Rare 4.7%
Unnecessary Roughness
Use a riot shield to beat down an enemy in Single Player or Special Ops.
1/28/2011
6:40:17 PM
Rare 34.5%
Ten plus foot-mobiles
Kill at least 10 enemies with one Predator missile in Single Player or Special Ops.
10/20/2010
10:15:08 PM
Rare 45.1%
First Day of School
Complete 'S.S.D.D' and 'Team Player' on Veteran Difficulty.
10/20/2010
8:08:35 PM
Very Rare 7.1%
Three-some
Kill at least 3 enemies with a single shot from a grenade launcher in Single Player or Special Ops.
10/20/2010
7:36:44 PM
Common 54.5%