Specter Recon
Collect 50 pieces of gray tech in the Cooperative campaign.
5/1/2009
4:33:35 PM
Rare 15.6%
Safari Hunter - Kill each enemy infantry type with a melee attack
Kill one of each enemy infantry type with a melee attack
3/3/2009
1:21:28 AM
Ultra Rare 2.5%
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
3/3/2009
1:06:01 AM
Rare 12.4%
Giantslayer - Kill the Heavy within 1 minute
Kill the Blood Meridian heavy in under 1 minute
3/2/2009
1:46:07 AM
Rare 32.3%
Blade Runner - 75 kills with the knife
Kill 75 Helghast using the knife
3/2/2009
1:44:22 AM
Ultra Rare 4.3%
Safety First - Shoot off 100 helmets
Shoot off 100 Helghast helmets during battle
3/2/2009
12:33:03 AM
Rare 35.9%
Defensive Fighter - Kill 30 Helghast with an emplaced weapon
Kill 30 Helghast using the StA3 fixed gun emplacement
3/2/2009
12:32:51 AM
Rare 45.1%
Professional - 3 revolver headshots in a row
Get 3 headshots in a row using the same clip of M4 Revolver ammunition
3/1/2009
11:36:34 PM
Ultra Rare 2.3%
Demonslayer - Kill Radec within 20 minutes
Kill Radec at Visari Palace within 20 minutes
3/1/2009
11:19:27 PM
Rare 19.6%
Spare Parts - Destroy all Leech Pods
Destroy all Leech Pods in The Cruiser
3/1/2009
2:56:12 AM
Very Rare 5.2%
Fragmerchant - Kill 5 Helghast using a single grenade
Kill 5 Helghast at once using a single frag grenade
3/1/2009
2:31:31 AM
Very Rare 5.8%
Barrel of Death - Kill 3 Helghast using your environment
Kill 3 Helghast at once using the surrounding environment
3/1/2009
2:15:00 AM
Rare 25.3%
Master Conductor - Electrocute 3 Helghast
Electrocute 3 Helghast with a single burst from the VC5 Electricity Gun
3/1/2009
2:11:19 AM
Rare 21.9%
Berserker - Kill 25 Helghast with melee attacks
Kill 25 Helghast using melee attacks
3/1/2009
1:54:22 AM
Rare 25.7%
Elementalslayer - Kill the ArcTrooper within 1 minute 30 seconds
Kill the Tharsis Refinery ArcTrooper in under 1 minute 30 seconds
2/28/2009
2:25:46 AM
Rare 28.2%