Killing Spree - Kill 5 Helghast in 15 seconds
Kill 5 Helghast in 15 seconds whilst on foot and maintaining at least 85% health
3/1/2009
1:36:02 AM
Rare 39.3%
Master Conductor - Electrocute 3 Helghast
Electrocute 3 Helghast with a single burst from the VC5 Electricity Gun
3/1/2009
1:35:56 AM
Rare 21.9%
Elementalslayer - Kill the ArcTrooper within 1 minute 30 seconds
Kill the Tharsis Refinery ArcTrooper in under 1 minute 30 seconds
3/1/2009
1:33:04 AM
Rare 28.2%
Dragonslayer - Destroy the ATAC within 1 minute 30 seconds
Destroy the Salamun Bridge ATAC in under 1 minute 30 seconds
3/1/2009
12:38:18 AM
Rare 20.0%
Berserker - Kill 25 Helghast with melee attacks
Kill 25 Helghast using melee attacks
3/1/2009
12:13:49 AM
Rare 25.7%
Safety First - Shoot off 100 helmets
Shoot off 100 Helghast helmets during battle
3/1/2009
12:02:54 AM
Rare 35.9%
Bullet Counter - Manually reload 150 times
Manually reload your weapon 150 times
2/28/2009
11:35:18 PM
Rare 33.1%
Defensive Fighter - Kill 30 Helghast with an emplaced weapon
Kill 30 Helghast using the StA3 fixed gun emplacement
2/28/2009
11:07:57 PM
Rare 45.1%
Giantslayer - Kill the Heavy within 1 minute
Kill the Blood Meridian heavy in under 1 minute
2/28/2009
8:28:22 AM
Rare 32.3%
May I have this dance?
String together the following: wallrun, turn, jump, wallclimb, turn, jump
2/21/2009
6:22:20 PM
Very Rare 7.2%
