Drive By
Kill 20 enemies in a row while driving a vehicle in Single Player or Special Ops.
10/28/2011
7:49:56 PM
Very Rare 8.1%
Pit Boss
Run The Pit in 'S.S.D.D' and finish with a final time under 30 seconds.
10/28/2011
7:42:48 PM
Ultra Rare 2.8%
The Price of War
Complete the single player campaign on Hardened or Veteran Difficulty.
10/28/2011
7:03:15 PM
Very Rare 5.8%
Queen takes Rook
Complete 'Loose Ends' and 'The Enemy of My Enemy' on Veteran Difficulty.
10/28/2011
7:03:10 PM
Ultra Rare 3.6%
Homecoming
Complete 'Of Their Own Accord', 'Second Sun', and 'Whiskey Hotel' on Veteran Difficulty.
10/28/2011
5:41:17 PM
Ultra Rare 3.9%
Ends Justify the Means
Complete 'Contingency' on Veteran Difficulty
10/28/2011
5:03:43 PM
Ultra Rare 4.0%
