Elementalslayer - Kill the ArcTrooper within 1 minute 30 seconds
Kill the Tharsis Refinery ArcTrooper in under 1 minute 30 seconds
3/12/2009
1:41:58 AM
Rare 28.2%
Defensive Fighter - Kill 30 Helghast with an emplaced weapon
Kill 30 Helghast using the StA3 fixed gun emplacement
3/6/2009
4:08:16 AM
Rare 45.1%
Safety First - Shoot off 100 helmets
Shoot off 100 Helghast helmets during battle
3/6/2009
4:07:10 AM
Rare 35.9%
Killing Spree - Kill 5 Helghast in 15 seconds
Kill 5 Helghast in 15 seconds whilst on foot and maintaining at least 85% health
3/5/2009
11:51:57 PM
Rare 39.3%
Can Opener - Destroy a Helghast APC
Destroy any Helghast APC during battle
3/5/2009
11:51:08 PM
Rare 29.5%
Fashion Sense
Choose a costume for your sackperson with at least one item on your head, at least one item on your body, and a material
2/15/2009
12:45:39 AM
Common 86.3%
Stormed Peleliu
Establish a beachhead at Peleliu Island on any difficulty. (Solo only)
2/9/2009
12:26:22 AM
Rare 39.0%
Snake in the Grass
Take out a Japanese soldier lying in wait in the grass.
2/8/2009
11:39:00 PM
Rare 44.5%
