Treadhead - Kill 30 Helghast whilst in the tank
Take 30 Helghast lives whilst using the ISA tank
6/24/2009
9:26:53 PM
Very Rare 7.8%
Bullet Counter - Manually reload 150 times
Manually reload your weapon 150 times
6/24/2009
9:12:35 PM
Rare 33.1%
Berserker - Kill 25 Helghast with melee attacks
Kill 25 Helghast using melee attacks
5/8/2009
3:20:32 AM
Rare 25.7%
Defensive Fighter - Kill 30 Helghast with an emplaced weapon
Kill 30 Helghast using the StA3 fixed gun emplacement
5/8/2009
3:09:09 AM
Rare 45.1%
Killing Spree - Kill 5 Helghast in 15 seconds
Kill 5 Helghast in 15 seconds whilst on foot and maintaining at least 85% health
4/6/2009
11:21:38 PM
Rare 39.3%