Alchemist Special
Defeat the Alchemist without using the acrobatic attack.
12/29/2008
3:27:04 PM
Rare 41.4%
Team Player
Complete 5 missions with a full party of 8 in the Cooperative campaign.
12/13/2008
3:44:33 PM
Rare 10.9%
Primarch Hunter
Kill 200 Elite Chimera in the Cooperative campaign.
12/13/2008
2:25:08 PM
Very Rare 6.2%
Specter Initiate
Complete 20 missions in the Cooperative campaign.
12/7/2008
11:32:11 AM
Very Rare 8.1%
R.I.P. Jordan Shepherd
Defeat Daedalus; complete the single player Campaign.
12/3/2008
5:41:07 PM
Rare 33.8%
Spitting Lead
Kill 50 enemies using the Wraith with the force barrier engaged in the single player Campaign.
12/3/2008
5:21:56 PM
Rare 12.3%
I See You
Kill 50 enemies through solid matter with the Auger in the single player Campaign.
12/3/2008
4:24:45 PM
Rare 37.4%
Tour of Duty
Complete one mission on each region in the Cooperative campaign.
11/30/2008
7:41:23 PM
Very Rare 7.4%
For Close Encounters
Get 10 one-hit head-shot kills with the shotgun in the single player Campaign.
11/30/2008
5:29:55 PM
Rare 22.1%
Sharpshooter
Get 30 headshots while scoped in with the Fareye or Marksman in the single player Campaign.
11/30/2008
5:20:45 PM
Rare 31.1%
Specter Recon
Collect 50 pieces of gray tech in the Cooperative campaign.
11/30/2008
4:48:30 PM
Rare 15.6%
The Bigger They Are
Defeat the Leviathan in the single player Campaign.
11/30/2008
1:31:39 PM
Rare 39.8%