Defensive Fighter - Kill 30 Helghast with an emplaced weapon
Kill 30 Helghast using the StA3 fixed gun emplacement
7/21/2011
1:56:58 PM
Rare 45.1%
Fragmerchant - Kill 5 Helghast using a single grenade
Kill 5 Helghast at once using a single frag grenade
7/21/2011
1:17:36 PM
Very Rare 5.8%
Killing Spree - Kill 5 Helghast in 15 seconds
Kill 5 Helghast in 15 seconds whilst on foot and maintaining at least 85% health
7/21/2011
1:17:30 PM
Rare 39.3%
Giantslayer - Kill the Heavy within 1 minute
Kill the Blood Meridian heavy in under 1 minute
7/19/2011
1:25:29 PM
Rare 32.3%
Clean Cut
Sever all three tentacles of a Lurker with one Line Gun Primary Fire shot (single player only)
6/24/2011
4:22:59 PM
Rare 21.7%
Frozen in Time
Kill 50 Necromorphs while they are in Stasis (single player only)
6/20/2011
4:48:02 PM
Rare 28.0%
