Operative
Earn all 3 stars in at least 10 different Special Op missions.
9/19/2010
12:46:51 AM
Very Rare 5.6%
Knock-knock
Kill 4 enemies with 4 shots during a slow-mo breach in Single Player or Special Ops.
8/18/2010
7:49:58 PM
Rare 15.2%
No Rest For the Wary
Knife an enemy without him ever knowing you were there in Single Player or Special Ops.
8/10/2010
3:08:17 AM
Rare 25.3%
Operational Asset
Earn all 3 stars in at least 5 different Special Op missions.
8/4/2010
4:55:42 AM
Very Rare 9.7%
It Goes to Eleven
Earn at least 1 star in 11 different Special Op missions.
7/19/2010
4:02:40 AM
Rare 17.0%
The Harder They Fall
Kill 2 rappelling enemies in a row before they land on their feet in Single Player or Special Ops.
6/28/2010
1:13:02 AM
Rare 30.0%
Desperado
Kill 5 enemies in a row using 5 different weapons or attachments in Single Player or Special Ops.
1/5/2010
8:40:01 PM
Rare 21.2%
Colonel Sanderson
Kill 7 chickens in under 10 seconds in 'The Hornet's Nest'.
1/5/2010
7:03:06 PM
Very Rare 6.8%
Unnecessary Roughness
Use a riot shield to beat down an enemy in Single Player or Special Ops.
1/5/2010
6:23:00 PM
Rare 34.5%
Out of the Frying Pan...
Complete the mission in the airplane graveyard.
12/30/2009
8:01:25 AM
Rare 33.0%