Desperado
Kill 5 enemies in a row using 5 different weapons or attachments in Single Player or Special Ops.
12/6/2009
6:20:56 PM
Rare 21.2%
Professional
Earn all 3 stars in at least 15 different Special Op missions.
12/4/2009
1:23:09 AM
Ultra Rare 3.2%
Pit Boss
Run The Pit in 'S.S.D.D' and finish with a final time under 30 seconds.
11/21/2009
1:36:49 AM
Ultra Rare 2.8%
Operative
Earn all 3 stars in at least 10 different Special Op missions.
11/18/2009
1:10:11 AM
Very Rare 5.6%
It Goes to Eleven
Earn at least 1 star in 11 different Special Op missions.
11/18/2009
1:10:08 AM
Rare 17.0%
Operational Asset
Earn all 3 stars in at least 5 different Special Op missions.
11/17/2009
10:59:52 PM
Very Rare 9.7%
The Harder They Fall
Kill 2 rappelling enemies in a row before they land on their feet in Single Player or Special Ops.
11/17/2009
12:12:45 AM
Rare 30.0%
Unnecessary Roughness
Use a riot shield to beat down an enemy in Single Player or Special Ops.
11/12/2009
11:45:27 PM
Rare 34.5%
Some Like it Hot
Kill 6 enemies in a row using a thermal weapon in Single Player or Special Ops.
11/12/2009
11:07:34 PM
Rare 39.8%
Ten plus foot-mobiles
Kill at least 10 enemies with one Predator missile in Single Player or Special Ops.
11/12/2009
3:18:28 PM
Rare 45.1%
Three-some
Kill at least 3 enemies with a single shot from a grenade launcher in Single Player or Special Ops.
11/12/2009
12:35:27 AM
Common 54.5%
Two Birds with One Stone
Kill 2 enemies with a single bullet in Single Player or Special Ops.
11/11/2009
10:11:15 PM
Common 57.6%
No Rest For the Wary
Knife an enemy without him ever knowing you were there in Single Player or Special Ops.
11/11/2009
9:56:03 PM
Rare 25.3%