Defensive Fighter - Kill 30 Helghast with an emplaced weapon
Kill 30 Helghast using the StA3 fixed gun emplacement
2/24/2009
9:50:12 PM
Rare 45.1%
Giantslayer - Kill the Heavy within 1 minute
Kill the Blood Meridian heavy in under 1 minute
2/24/2009
8:08:28 PM
Rare 32.3%
Play
Complete all story levels without dying, with the exception of those levels that only end when you die
2/11/2009
6:35:13 PM
Ultra Rare 1.1%
Party Person
Complete a level online with 3 other players who are on your friends list
2/2/2009
9:14:07 PM
Ultra Rare 3.4%
Trendsetter
Place a sticker or a decoration on another player's sackperson
12/30/2008
2:53:49 PM
Rare 37.6%
Look what I made!
A level you published was played by 5 or more people
12/29/2008
11:36:35 AM
Very Rare 7.7%
Creator
Build and save a level with the thermometer more than 30% full
12/29/2008
12:09:52 AM
Rare 18.3%