Off the Grid
Complete 'Just Like Old Times' and 'Endgame' on Veteran Difficulty.
11/21/2009
7:06:38 AM
Ultra Rare 3.7%
The Price of War
Complete the single player campaign on Hardened or Veteran Difficulty.
11/21/2009
7:06:29 AM
Very Rare 5.8%
Knock-knock
Kill 4 enemies with 4 shots during a slow-mo breach in Single Player or Special Ops.
11/21/2009
6:40:47 AM
Rare 15.2%
Queen takes Rook
Complete 'Loose Ends' and 'The Enemy of My Enemy' on Veteran Difficulty.
11/21/2009
6:17:24 AM
Ultra Rare 3.6%
Out of the Frying Pan...
Complete the mission in the airplane graveyard.
11/21/2009
6:17:20 AM
Rare 33.0%
Homecoming
Complete 'Of Their Own Accord', 'Second Sun', and 'Whiskey Hotel' on Veteran Difficulty.
11/21/2009
5:18:58 AM
Ultra Rare 3.9%
Ends Justify the Means
Complete 'Contingency' on Veteran Difficulty
11/21/2009
4:39:09 AM
Ultra Rare 4.0%
Prisoner #627
Complete 'The Only Easy Day... Was Yesterday' and 'The Gulag' on Veteran Difficulty.
11/20/2009
3:26:47 AM
Ultra Rare 4.3%
Red Dawn
Complete 'Wolverines!' and 'Exodus' on Veteran Difficulty.
11/19/2009
3:29:45 AM
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.
11/19/2009
3:17:13 AM
Rare 30.0%
Turistas
Complete 'Takedown' and 'The Hornet's Nest' on Veteran Difficulty.
11/19/2009
3:05:06 AM
Ultra Rare 4.7%
First Day of School
Complete 'S.S.D.D' and 'Team Player' on Veteran Difficulty.
11/15/2009
5:38:12 PM
Very Rare 7.1%
Some Like it Hot
Kill 6 enemies in a row using a thermal weapon in Single Player or Special Ops.
11/15/2009
3:25:58 AM
Rare 39.8%
Colonel Sanderson
Kill 7 chickens in under 10 seconds in 'The Hornet's Nest'.
11/15/2009
2:32:39 AM
Very Rare 6.8%