Stick Around - Nail 20 Helghast to the wall
Nail 20 Helghast to a wall using the Boltgun VC-21
2/26/2009
12:29:12 PM
Ultra Rare 3.7%
Treadhead - Kill 30 Helghast whilst in the tank
Take 30 Helghast lives whilst using the ISA tank
2/26/2009
12:00:32 PM
Very Rare 7.8%
Dragonslayer - Destroy the ATAC within 1 minute 30 seconds
Destroy the Salamun Bridge ATAC in under 1 minute 30 seconds
2/26/2009
11:08:01 AM
Rare 20.0%
Fragmerchant - Kill 5 Helghast using a single grenade
Kill 5 Helghast at once using a single frag grenade
2/26/2009
9:50:23 AM
Very Rare 5.8%
Master Conductor - Electrocute 3 Helghast
Electrocute 3 Helghast with a single burst from the VC5 Electricity Gun
2/26/2009
9:25:23 AM
Rare 21.9%
Elementalslayer - Kill the ArcTrooper within 1 minute 30 seconds
Kill the Tharsis Refinery ArcTrooper in under 1 minute 30 seconds
2/26/2009
9:20:09 AM
Rare 28.2%
Bullet Counter - Manually reload 150 times
Manually reload your weapon 150 times
2/26/2009
7:29:50 AM
Rare 33.1%
Professional - 3 revolver headshots in a row
Get 3 headshots in a row using the same clip of M4 Revolver ammunition
2/26/2009
7:29:32 AM
Ultra Rare 2.3%
Melonpopper - 15 headshots using the sniper rifle
Get 15 headshots using the VC32 Sniper Rifle
2/25/2009
10:11:34 PM
Rare 11.8%
Blade Runner - 75 kills with the knife
Kill 75 Helghast using the knife
2/25/2009
9:43:47 PM
Ultra Rare 4.3%
Barrel of Death - Kill 3 Helghast using your environment
Kill 3 Helghast at once using the surrounding environment
2/25/2009
9:18:10 PM
Rare 25.3%
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
2/25/2009
9:17:08 PM
Rare 12.4%
Killing Spree - Kill 5 Helghast in 15 seconds
Kill 5 Helghast in 15 seconds whilst on foot and maintaining at least 85% health
2/25/2009
9:10:26 PM
Rare 39.3%
Defensive Fighter - Kill 30 Helghast with an emplaced weapon
Kill 30 Helghast using the StA3 fixed gun emplacement
2/25/2009
8:51:36 PM
Rare 45.1%
Safety First - Shoot off 100 helmets
Shoot off 100 Helghast helmets during battle
2/25/2009
8:50:56 PM
Rare 35.9%
Berserker - Kill 25 Helghast with melee attacks
Kill 25 Helghast using melee attacks
2/25/2009
8:18:16 PM
Rare 25.7%
Fragmartyr - Kill 2 Helghast whilst taking your own life
Kill 2 Helghast at once and take your own life using a single frag grenade
2/25/2009
7:35:30 PM
Very Rare 5.4%