Tour of Duty
Complete one mission on each region in the Cooperative campaign.
1/25/2009
5:25:56 PM
Very Rare 7.4%
Primarch Hunter
Kill 200 Elite Chimera in the Cooperative campaign.
1/24/2009
3:08:47 AM
Very Rare 6.2%
Trendsetter
Place a sticker or a decoration on another player's sackperson
12/27/2008
4:40:12 AM
Rare 37.6%
Socialite
Complete a level online with 3 other players who are not on your friends list
12/27/2008
3:55:36 AM
Rare 18.0%
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
12/26/2008
8:03:30 PM
Common 86.3%
Specter Initiate
Complete 20 missions in the Cooperative campaign.
12/26/2008
5:02:16 PM
Very Rare 8.1%
