Spitting Lead
Kill 50 enemies using the Wraith with the force barrier engaged in the single player Campaign.
11/28/2009
5:25:49 PM
Rare 12.3%
I See You
Kill 50 enemies through solid matter with the Auger in the single player Campaign.
11/28/2009
11:24:34 AM
Rare 37.4%
The Bigger They Are
Defeat the Leviathan in the single player Campaign.
11/23/2009
8:20:56 PM
Rare 39.8%
Sharpshooter
Get 30 headshots while scoped in with the Fareye or Marksman in the single player Campaign.
11/21/2009
4:16:43 PM
Rare 31.1%
Tour of Duty
Complete one mission on each region in the Cooperative campaign.
10/25/2009
1:48:43 PM
Very Rare 7.4%
Specter Recon
Collect 50 pieces of gray tech in the Cooperative campaign.
10/21/2009
6:16:41 PM
Rare 15.6%
Operation Ghost Rider
Finish the 1st mission of the Campaign on Normal, Hard, or Elite difficulty setting.
10/19/2009
3:08:04 PM
Common 81.0%
