Desperado
Kill 5 enemies in a row using 5 different weapons or attachments in Single Player or Special Ops.
4/13/2012
8:04:29 PM
Rare 21.2%
Unnecessary Roughness
Use a riot shield to beat down an enemy in Single Player or Special Ops.
3/28/2012
2:34:38 PM
Rare 34.5%
It Goes to Eleven
Earn at least 1 star in 11 different Special Op missions.
3/10/2012
11:54:46 PM
Rare 17.0%
Operational Asset
Earn all 3 stars in at least 5 different Special Op missions.
3/9/2012
6:42:28 AM
Very Rare 9.7%
Red Dawn
Complete 'Wolverines!' and 'Exodus' on Veteran Difficulty.
12/21/2011
2:38:14 AM
Ultra Rare 4.4%
No Rest For the Wary
Knife an enemy without him ever knowing you were there in Single Player or Special Ops.
12/1/2011
6:23:04 PM
Rare 25.3%
Look Ma Two Hands
Kill 10 enemies in a row using akimbo weapons in Single Player or Special Ops.
8/22/2011
8:33:46 AM
Rare 12.6%
Knock-knock
Kill 4 enemies with 4 shots during a slow-mo breach in Single Player or Special Ops.
5/29/2011
6:22:26 PM
Rare 15.2%
Professional
Earn all 3 stars in at least 15 different Special Op missions.
4/28/2011
10:54:16 AM
Ultra Rare 3.2%
Out of the Frying Pan...
Complete the mission in the airplane graveyard.
4/20/2011
12:51:45 PM
Rare 33.0%
Drive By
Kill 20 enemies in a row while driving a vehicle in Single Player or Special Ops.
7/5/2010
4:07:25 AM
Very Rare 8.1%
Two Birds with One Stone
Kill 2 enemies with a single bullet in Single Player or Special Ops.
5/6/2010
5:53:53 PM
Common 57.6%
Ends Justify the Means
Complete 'Contingency' on Veteran Difficulty
6/5/2009
11:10:56 PM
Ultra Rare 4.0%
Some Like it Hot
Kill 6 enemies in a row using a thermal weapon in Single Player or Special Ops.
3/7/2009
8:04:18 AM
Rare 39.8%
First Day of School
Complete 'S.S.D.D' and 'Team Player' on Veteran Difficulty.
2/22/2009
10:51:22 AM
Very Rare 7.1%
The Harder They Fall
Kill 2 rappelling enemies in a row before they land on their feet in Single Player or Special Ops.
11/12/2008
4:28:31 AM
Rare 30.0%
