Off the Grid
Complete 'Just Like Old Times' and 'Endgame' on Veteran Difficulty.
7/30/2010
2:45:54 PM
Ultra Rare 3.7%
The Price of War
Complete the single player campaign on Hardened or Veteran Difficulty.
7/30/2010
2:45:46 PM
Very Rare 5.8%
Drive By
Kill 20 enemies in a row while driving a vehicle in Single Player or Special Ops.
7/30/2010
2:39:05 PM
Very Rare 8.1%
The Harder They Fall
Kill 2 rappelling enemies in a row before they land on their feet in Single Player or Special Ops.
7/30/2010
2:24:22 PM
Rare 30.0%
Queen takes Rook
Complete 'Loose Ends' and 'The Enemy of My Enemy' on Veteran Difficulty.
7/30/2010
2:11:49 PM
Ultra Rare 3.6%
Out of the Frying Pan...
Complete the mission in the airplane graveyard.
7/30/2010
2:11:45 PM
Rare 33.0%
Homecoming
Complete 'Of Their Own Accord', 'Second Sun', and 'Whiskey Hotel' on Veteran Difficulty.
7/19/2010
8:50:48 AM
Ultra Rare 3.9%
TBoGT: Adrenaline-Junkie
Freefall for the longest possible time. (The Ballad of Gay Tony)
5/13/2010
8:30:08 PM
Ultra Rare 3.3%
No Rest For the Wary
Knife an enemy without him ever knowing you were there in Single Player or Special Ops.
12/10/2009
6:40:45 PM
Rare 25.3%
Ends Justify the Means
Complete 'Contingency' on Veteran Difficulty
12/8/2009
12:58:35 PM
Ultra Rare 4.0%
Prisoner #627
Complete 'The Only Easy Day... Was Yesterday' and 'The Gulag' on Veteran Difficulty.
12/8/2009
11:41:04 AM
Ultra Rare 4.3%