Complete: Nurse's Office
Complete Mission on any difficulty: Nurse's Office
3/11/2009
7:44:50 PM
Rare 40.2%
Historian
Collect 50% of the journal intelligence found throughout the game.
3/11/2009
5:08:46 PM
Rare 38.3%
Paparazzi
Collect 25% of the journal intelligence found throughout the game.
3/10/2009
9:16:51 PM
Common 56.4%
Stick Around - Nail 20 Helghast to the wall
Nail 20 Helghast to a wall using the Boltgun VC-21
3/6/2009
4:46:23 AM
Ultra Rare 3.7%
Fragmerchant - Kill 5 Helghast using a single grenade
Kill 5 Helghast at once using a single frag grenade
3/6/2009
4:45:01 AM
Very Rare 5.8%
Run and Gunner - Kill 3 Helghast with one burst of assault rifle fire
Kill 3 Helghast using an M82 or StA52 assault rifle without releasing the trigger
3/6/2009
4:25:10 AM
Rare 12.4%
Treadhead - Kill 30 Helghast whilst in the tank
Take 30 Helghast lives whilst using the ISA tank
3/6/2009
3:43:32 AM
Very Rare 7.8%