Team Player
Complete 5 missions with a full party of 8 in the Cooperative campaign.
1/8/2009
6:28:47 PM
Rare 10.9%
Tour of Duty
Complete one mission on each region in the Cooperative campaign.
1/7/2009
1:57:19 AM
Very Rare 7.4%
Specter Recon
Collect 50 pieces of gray tech in the Cooperative campaign.
1/6/2009
8:00:09 PM
Rare 15.6%
R.I.P. Jordan Shepherd
Defeat Daedalus; complete the single player Campaign.
1/6/2009
4:40:37 PM
Rare 33.8%
Spitting Lead
Kill 50 enemies using the Wraith with the force barrier engaged in the single player Campaign.
1/6/2009
3:22:32 PM
Rare 12.3%