Vacuum Cleaner
Decompress 20 Necromorphs without getting sucked out yourself
2/5/2011
2:13:44 PM
Very Rare 6.9%
Skewered in Space
Impale an enemy into a Decompression Window to cause it to blow out
2/3/2011
3:13:43 AM
Rare 11.0%
My Boom Stick
Kill 6 enemies at once with Line Gun's Alt-Fire (single player only)
2/1/2011
4:19:02 PM
Rare 10.3%
Shock Therapy
Impale an enemy with the Javelin Gun and use its Alt-Fire to shock 3 others (single player only)
2/1/2011
4:14:03 PM
Rare 17.5%
The Sampler Platter
Kill a Necromorph with every Weapon in the game (single player only).
1/31/2011
5:01:26 PM
Very Rare 8.7%
