Frozen in Time
Kill 50 Necromorphs while they are in Stasis (single player only)
5/29/2011
8:31:45 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
5/29/2011
7:09:11 PM
Rare 40.8%
Remember the Alamo
Severed: Kill 16 or more enemies in the final last stand combat sequence
5/28/2011
8:27:59 PM
Ultra Rare 2.5%
C-Section
Knock down an enemy with Contact Beam Alt-Fire then kill it with Primary Fire before it stands up
5/27/2011
1:37:34 PM
Rare 11.3%
