Trendsetter
Place a sticker or a decoration on another player's sackperson
6/5/2011
8:56:08 PM
Rare 37.6%
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
6/5/2011
3:57:53 PM
Common 86.3%
The Battle is Won...
Singleplayer: Finish the game on Easy, Normal or Hard
12/29/2010
7:51:22 PM
Rare 42.7%
Feeding the Pig
Singleplayer: In Compromised, get 15 kills with the M60
12/23/2010
6:10:01 PM
Rare 18.1%
Like a Surgeon
Singleplayer: While long range sniping, hit one of every bodypart
12/21/2010
9:45:48 PM
Rare 40.3%