Operative
Earn all 3 stars in at least 10 different Special Op missions.
7/21/2011
5:18:07 PM
Very Rare 5.6%
Operational Asset
Earn all 3 stars in at least 5 different Special Op missions.
7/21/2011
2:06:30 PM
Very Rare 9.7%
Desperado
Kill 5 enemies in a row using 5 different weapons or attachments in Single Player or Special Ops.
7/21/2011
1:27:20 PM
Rare 21.2%
Ghost
Plant the C4 in 'Cliffhanger' without alerting or injuring anyone in the blizzard.
7/21/2011
1:15:47 PM
Ultra Rare 3.1%
Pit Boss
Run The Pit in 'S.S.D.D' and finish with a final time under 30 seconds.
7/19/2011
2:00:26 PM
Ultra Rare 2.8%
No Rest For the Wary
Knife an enemy without him ever knowing you were there in Single Player or Special Ops.
7/18/2011
11:34:36 AM
Rare 25.3%
It Goes to Eleven
Earn at least 1 star in 11 different Special Op missions.
7/17/2011
3:51:33 PM
Rare 17.0%
Dr Frankenstein
Create a living creature with at least 2 eyes, 2 legs or wheels, and a brain
6/12/2011
4:22:15 PM
Rare 15.3%
Fashion Sense
Choose a costume for your sackperson with at least one item on your head, at least one item on your body, and a material
6/10/2011
7:02:33 PM
Common 86.3%
Off the Grid
Complete 'Just Like Old Times' and 'Endgame' on Veteran Difficulty.
5/14/2011
6:49:46 PM
Ultra Rare 3.7%