Professional
Earn all 3 stars in at least 15 different Special Op missions.
4/30/2010
8:30:31 PM
Ultra Rare 3.2%
Unnecessary Roughness
Use a riot shield to beat down an enemy in Single Player or Special Ops.
4/10/2010
11:27:23 PM
Rare 34.5%
Operative
Earn all 3 stars in at least 10 different Special Op missions.
3/11/2010
9:13:50 PM
Very Rare 5.6%
It Goes to Eleven
Earn at least 1 star in 11 different Special Op missions.
3/11/2010
9:13:45 PM
Rare 17.0%
Some Like it Hot
Kill 6 enemies in a row using a thermal weapon in Single Player or Special Ops.
3/11/2010
8:35:56 PM
Rare 39.8%
Ten plus foot-mobiles
Kill at least 10 enemies with one Predator missile in Single Player or Special Ops.
3/7/2010
2:18:33 PM
Rare 45.1%
Operational Asset
Earn all 3 stars in at least 5 different Special Op missions.
2/13/2010
2:19:36 PM
Very Rare 9.7%
No Rest For the Wary
Knife an enemy without him ever knowing you were there in Single Player or Special Ops.
2/5/2010
11:28:24 PM
Rare 25.3%
Desperado
Kill 5 enemies in a row using 5 different weapons or attachments in Single Player or Special Ops.
2/5/2010
6:56:55 PM
Rare 21.2%
Three-some
Kill at least 3 enemies with a single shot from a grenade launcher in Single Player or Special Ops.
2/5/2010
6:36:12 PM
Common 54.5%