Socialite
Complete a level online with 3 other players who are not on your friends list
8/24/2009
10:14:57 PM
Rare 18.0%
Dr Frankenstein
Create a living creature with at least 2 eyes, 2 legs or wheels, and a brain
8/24/2009
7:24:44 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
8/22/2009
6:37:14 PM
Common 86.3%
Perkaholics Anonymous!
Survive until round 20 without buying a single Perk. (Map Pack 3 only)
8/20/2009
8:00:59 PM
Ultra Rare 4.7%
Der Electrician!
Link all teleport pads before round 7. (Map Pack 3 only)
8/19/2009
7:44:08 PM
Very Rare 7.6%
Pack Addict!
Upgrade 5 weapons at the Pack A Punch Machine. (Map Pack 3 only)
8/18/2009
3:53:49 PM
Very Rare 5.4%
Acquire Waffle Weapons!
Obtain the Ray Gun, DG-2, and the Monkey Bomb at the same time in a game. (Map Pack 3 only)
8/18/2009
3:52:49 PM
Very Rare 5.6%