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
5/11/2009
6:13:22 PM
Rare 12.4%
Spare Parts - Destroy all Leech Pods
Destroy all Leech Pods in The Cruiser
5/11/2009
5:52:15 PM
Very Rare 5.2%
Mechspert - Stomp 10 Helghast
Stomp 10 Helghast with your Exoskeleton in Maelstra Barrens
5/11/2009
5:17:02 PM
Ultra Rare 1.8%
Treadhead - Kill 30 Helghast whilst in the tank
Take 30 Helghast lives whilst using the ISA tank
5/10/2009
10:36:05 PM
Very Rare 7.8%
Professional - 3 revolver headshots in a row
Get 3 headshots in a row using the same clip of M4 Revolver ammunition
5/10/2009
10:12:02 PM
Ultra Rare 2.3%
Iconoclast - Destroy all symbols
Destroy all Helghast symbols within the game
5/10/2009
7:35:53 PM
Ultra Rare 1.3%
Can Opener - Destroy a Helghast APC
Destroy any Helghast APC during battle
5/10/2009
6:43:51 PM
Rare 29.5%
Killing Spree - Kill 5 Helghast in 15 seconds
Kill 5 Helghast in 15 seconds whilst on foot and maintaining at least 85% health
5/8/2009
2:16:27 PM
Rare 39.3%
Fragmartyr - Kill 2 Helghast whilst taking your own life
Kill 2 Helghast at once and take your own life using a single frag grenade
5/8/2009
2:16:09 PM
Very Rare 5.4%
Fragmerchant - Kill 5 Helghast using a single grenade
Kill 5 Helghast at once using a single frag grenade
5/8/2009
2:16:05 PM
Very Rare 5.8%
Master Conductor - Electrocute 3 Helghast
Electrocute 3 Helghast with a single burst from the VC5 Electricity Gun
5/8/2009
1:45:53 PM
Rare 21.9%
Elementalslayer - Kill the ArcTrooper within 1 minute 30 seconds
Kill the Tharsis Refinery ArcTrooper in under 1 minute 30 seconds
5/8/2009
1:41:36 PM
Rare 28.2%
Blade Runner - 75 kills with the knife
Kill 75 Helghast using the knife
5/7/2009
2:35:18 PM
Ultra Rare 4.3%
Stick Around - Nail 20 Helghast to the wall
Nail 20 Helghast to a wall using the Boltgun VC-21
5/7/2009
2:13:36 PM
Ultra Rare 3.7%
Bullet Counter - Manually reload 150 times
Manually reload your weapon 150 times
5/7/2009
1:44:43 PM
Rare 33.1%