Clean Cut
Sever all three tentacles of a Lurker with one Line Gun Primary Fire shot (single player only)
3/10/2011
11:45:34 PM
Rare 21.7%
My Boom Stick
Kill 6 enemies at once with Line Gun's Alt-Fire (single player only)
3/10/2011
10:39:38 PM
Rare 10.3%
Frozen in Time
Kill 50 Necromorphs while they are in Stasis (single player only)
2/26/2011
11:01:01 PM
Rare 28.0%
Taste of your own Medicine
TK Impale a live Slasher to a surface using a Slasher's arm - it must stick to the surface
2/19/2011
6:55:22 PM
Rare 40.8%
Going for Distance
Impale an enemy and make him fly through the air for 17 meters - it must stick to the surface
2/19/2011
4:40:33 AM
Rare 30.7%