Gunslinger
Get kills using a pistol, rifle, submachine gun, and grenade in a mission without dying
1/14/2010
6:01:31 AM
Rare 48.1%
Operative
Earn all 3 stars in at least 10 different Special Op missions.
1/4/2010
5:49:24 AM
Very Rare 5.6%
It Goes to Eleven
Earn at least 1 star in 11 different Special Op missions.
1/4/2010
3:42:09 AM
Rare 17.0%
Operational Asset
Earn all 3 stars in at least 5 different Special Op missions.
1/3/2010
10:09:54 AM
Very Rare 9.7%
The Price of War
Complete the single player campaign on Hardened or Veteran Difficulty.
1/3/2010
2:33:39 AM
Very Rare 5.8%
Knock-knock
Kill 4 enemies with 4 shots during a slow-mo breach in Single Player or Special Ops.
1/2/2010
4:21:41 AM
Rare 15.2%
Look Ma Two Hands
Kill 10 enemies in a row using akimbo weapons in Single Player or Special Ops.
1/2/2010
2:01:50 AM
Rare 12.6%
No Rest For the Wary
Knife an enemy without him ever knowing you were there in Single Player or Special Ops.
1/1/2010
11:34:24 PM
Rare 25.3%
Ten plus foot-mobiles
Kill at least 10 enemies with one Predator missile in Single Player or Special Ops.
1/1/2010
6:13:21 AM
Rare 45.1%
The Harder They Fall
Kill 2 rappelling enemies in a row before they land on their feet in Single Player or Special Ops.
1/1/2010
5:34:00 AM
Rare 30.0%