Pit Boss
Run The Pit in 'S.S.D.D' and finish with a final time under 30 seconds.
10/28/2010
7:32:23 PM
Ultra Rare 2.8%
Ghost
Plant the C4 in 'Cliffhanger' without alerting or injuring anyone in the blizzard.
10/28/2010
4:58:47 PM
Ultra Rare 3.1%
Off the Grid
Complete 'Just Like Old Times' and 'Endgame' on Veteran Difficulty.
10/28/2010
4:47:08 PM
Ultra Rare 3.7%
The Price of War
Complete the single player campaign on Hardened or Veteran Difficulty.
10/28/2010
4:47:04 PM
Very Rare 5.8%
Queen takes Rook
Complete 'Loose Ends' and 'The Enemy of My Enemy' on Veteran Difficulty.
10/28/2010
4:13:29 PM
Ultra Rare 3.6%
Homecoming
Complete 'Of Their Own Accord', 'Second Sun', and 'Whiskey Hotel' on Veteran Difficulty.
10/28/2010
3:12:09 PM
Ultra Rare 3.9%
Ends Justify the Means
Complete 'Contingency' on Veteran Difficulty
10/27/2010
8:14:29 PM
Ultra Rare 4.0%
Prisoner #627
Complete 'The Only Easy Day... Was Yesterday' and 'The Gulag' on Veteran Difficulty.
10/27/2010
7:33:25 PM
Ultra Rare 4.3%
Red Dawn
Complete 'Wolverines!' and 'Exodus' on Veteran Difficulty.
10/27/2010
6:30:56 PM
Ultra Rare 4.4%
Turistas
Complete 'Takedown' and 'The Hornet's Nest' on Veteran Difficulty.
10/27/2010
5:49:15 PM
Ultra Rare 4.7%
Desperado
Kill 5 enemies in a row using 5 different weapons or attachments in Single Player or Special Ops.
10/27/2010
5:33:42 PM
Rare 21.2%
Look Ma Two Hands
Kill 10 enemies in a row using akimbo weapons in Single Player or Special Ops.
10/26/2010
6:32:29 PM
Rare 12.6%
First Day of School
Complete 'S.S.D.D' and 'Team Player' on Veteran Difficulty.
10/26/2010
5:41:03 PM
Very Rare 7.1%