Defensive Fighter - Kill 30 Helghast with an emplaced weapon
Kill 30 Helghast using the StA3 fixed gun emplacement
4/11/2009
2:50:42 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
4/11/2009
2:26:47 AM
Rare 39.3%
Stalker
Collect 75% of the journal intelligence found throughout the game.
3/1/2009
8:06:17 PM
Rare 19.6%
Complete: Nurse's Office
Complete Mission on any difficulty: Nurse's Office
3/1/2009
6:32:00 PM
Rare 40.2%
Historian
Collect 50% of the journal intelligence found throughout the game.
3/1/2009
5:37:19 PM
Rare 38.3%
