The ol' switcheroo
Successfully perfom a pass that switches the play from one flank to the other
3/19/2009
8:34:45 PM
Common 55.0%
Professional - 3 revolver headshots in a row
Get 3 headshots in a row using the same clip of M4 Revolver ammunition
3/13/2009
4:01:45 PM
Ultra Rare 2.3%
Stick Around - Nail 20 Helghast to the wall
Nail 20 Helghast to a wall using the Boltgun VC-21
3/13/2009
3:59:18 PM
Ultra Rare 3.7%
Dragonslayer - Destroy the ATAC within 1 minute 30 seconds
Destroy the Salamun Bridge ATAC in under 1 minute 30 seconds
3/13/2009
3:49:07 PM
Rare 20.0%
Mechspert - Stomp 10 Helghast
Stomp 10 Helghast with your Exoskeleton in Maelstra Barrens
3/13/2009
3:34:52 PM
Ultra Rare 1.8%
Spare Parts - Destroy all Leech Pods
Destroy all Leech Pods in The Cruiser
3/13/2009
3:30:39 PM
Very Rare 5.2%
Fragmerchant - Kill 5 Helghast using a single grenade
Kill 5 Helghast at once using a single frag grenade
3/13/2009
3:08:10 PM
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
3/13/2009
3:04:01 PM
Rare 12.4%
Giantslayer - Kill the Heavy within 1 minute
Kill the Blood Meridian heavy in under 1 minute
3/13/2009
2:39:46 PM
Rare 32.3%
Treadhead - Kill 30 Helghast whilst in the tank
Take 30 Helghast lives whilst using the ISA tank
3/10/2009
8:27:14 PM
Very Rare 7.8%
Fragmartyr - Kill 2 Helghast whilst taking your own life
Kill 2 Helghast at once and take your own life using a single frag grenade
3/10/2009
8:20:26 PM
Very Rare 5.4%
Berserker - Kill 25 Helghast with melee attacks
Kill 25 Helghast using melee attacks
3/10/2009
8:05:52 PM
Rare 25.7%
Safety First - Shoot off 100 helmets
Shoot off 100 Helghast helmets during battle
3/10/2009
7:50:40 PM
Rare 35.9%