Elementalslayer - Kill the ArcTrooper within 1 minute 30 seconds
Kill the Tharsis Refinery ArcTrooper in under 1 minute 30 seconds
2/27/2009
7:44:37 AM
Rare 28.2%
Fragmartyr - Kill 2 Helghast whilst taking your own life
Kill 2 Helghast at once and take your own life using a single frag grenade
2/27/2009
7:32:02 AM
Very Rare 5.4%
Safety First - Shoot off 100 helmets
Shoot off 100 Helghast helmets during battle
2/27/2009
7:25:32 AM
Rare 35.9%
Bullet Counter - Manually reload 150 times
Manually reload your weapon 150 times
2/26/2009
5:14:06 PM
Rare 33.1%
Berserker - Kill 25 Helghast with melee attacks
Kill 25 Helghast using melee attacks
2/26/2009
4:51:50 PM
Rare 25.7%
Killing Spree - Kill 5 Helghast in 15 seconds
Kill 5 Helghast in 15 seconds whilst on foot and maintaining at least 85% health
2/26/2009
4:18:08 PM
Rare 39.3%
Defensive Fighter - Kill 30 Helghast with an emplaced weapon
Kill 30 Helghast using the StA3 fixed gun emplacement
2/26/2009
10:40:11 AM
Rare 45.1%
Set 10 Showtime Road Rules
Awarded when you set your 10th Showtime Road Rule
2/22/2009
1:39:28 AM
Very Rare 9.9%
Invite a friend to join you in Paradise City
Awarded for sending an online game invite to another player
2/21/2009
1:37:54 PM
Rare 15.0%
Spitting Lead
Kill 50 enemies using the Wraith with the force barrier engaged in the single player Campaign.
2/21/2009
1:25:38 PM
Rare 12.3%
Mind Your Surroundings
Get 50 indirect kills using explosive objects in levels in the single player Campaign.
2/21/2009
12:43:00 PM
Ultra Rare 3.9%
Pyromaniac
Set 100 enemies on fire with the Bellock, air fuel grenade, spider grenade, or environmental hazard in the single player Campaign.
2/21/2009
11:40:41 AM
Very Rare 6.4%
Specter Officer
Reach max level with one class in the Cooperative campaign.
2/11/2009
10:21:26 PM
Ultra Rare 2.3%
