Downed but Not Out
Kill 4 enemies in a row while downed in Special Ops.
12/25/2009
10:59:06 AM
Very Rare 5.8%
No Rest For the Wary
Knife an enemy without him ever knowing you were there in Single Player or Special Ops.
12/25/2009
3:40:16 AM
Rare 25.3%
Operative
Earn all 3 stars in at least 10 different Special Op missions.
12/24/2009
5:06:05 PM
Very Rare 5.6%
Operational Asset
Earn all 3 stars in at least 5 different Special Op missions.
12/24/2009
3:23:15 PM
Very Rare 9.7%
It Goes to Eleven
Earn at least 1 star in 11 different Special Op missions.
12/24/2009
2:06:23 PM
Rare 17.0%
Knock-knock
Kill 4 enemies with 4 shots during a slow-mo breach in Single Player or Special Ops.
12/22/2009
9:14:09 AM
Rare 15.2%
Desperado
Kill 5 enemies in a row using 5 different weapons or attachments in Single Player or Special Ops.
12/22/2009
8:38:15 AM
Rare 21.2%
Unnecessary Roughness
Use a riot shield to beat down an enemy in Single Player or Special Ops.
12/14/2009
10:28:29 AM
Rare 34.5%
Out of the Frying Pan...
Complete the mission in the airplane graveyard.
12/14/2009
10:17:59 AM
Rare 33.0%
The Harder They Fall
Kill 2 rappelling enemies in a row before they land on their feet in Single Player or Special Ops.
12/13/2009
10:31:10 AM
Rare 30.0%