Ghost
Plant the C4 in 'Cliffhanger' without alerting or injuring anyone in the blizzard.
11/12/2009
4:10:49 PM
Ultra Rare 3.1%
Pit Boss
Run The Pit in 'S.S.D.D' and finish with a final time under 30 seconds.
11/12/2009
3:52:18 PM
Ultra Rare 2.8%
Off the Grid
Complete 'Just Like Old Times' and 'Endgame' on Veteran Difficulty.
11/12/2009
3:27:47 PM
Ultra Rare 3.7%
The Price of War
Complete the single player campaign on Hardened or Veteran Difficulty.
11/12/2009
3:27:43 PM
Very Rare 5.8%
Knock-knock
Kill 4 enemies with 4 shots during a slow-mo breach in Single Player or Special Ops.
11/12/2009
3:10:37 PM
Rare 15.2%
Queen takes Rook
Complete 'Loose Ends' and 'The Enemy of My Enemy' on Veteran Difficulty.
11/12/2009
2:56:48 PM
Ultra Rare 3.6%
Homecoming
Complete 'Of Their Own Accord', 'Second Sun', and 'Whiskey Hotel' on Veteran Difficulty.
11/12/2009
2:47:15 AM
Ultra Rare 3.9%
Ends Justify the Means
Complete 'Contingency' on Veteran Difficulty
11/12/2009
2:04:04 AM
Ultra Rare 4.0%
Prisoner #627
Complete 'The Only Easy Day... Was Yesterday' and 'The Gulag' on Veteran Difficulty.
11/12/2009
1:09:17 AM
Ultra Rare 4.3%
Red Dawn
Complete 'Wolverines!' and 'Exodus' on Veteran Difficulty.
11/12/2009
12:11:17 AM
Ultra Rare 4.4%
Turistas
Complete 'Takedown' and 'The Hornet's Nest' on Veteran Difficulty.
11/11/2009
11:40:52 PM
Ultra Rare 4.7%
No Rest For the Wary
Knife an enemy without him ever knowing you were there in Single Player or Special Ops.
11/11/2009
9:13:28 PM
Rare 25.3%
First Day of School
Complete 'S.S.D.D' and 'Team Player' on Veteran Difficulty.
11/11/2009
9:06:01 PM
Very Rare 7.1%
Unnecessary Roughness
Use a riot shield to beat down an enemy in Single Player or Special Ops.
11/10/2009
3:14:38 PM
Rare 34.5%
Out of the Frying Pan...
Complete the mission in the airplane graveyard.
11/10/2009
3:03:49 PM
Rare 33.0%
