Team Player
Complete 5 missions with a full party of 8 in the Cooperative campaign.
6/12/2010
11:44:18 PM
Rare 10.9%
Specter Recon
Collect 50 pieces of gray tech in the Cooperative campaign.
6/12/2010
11:44:10 PM
Rare 15.6%
Explosives Expert
Get 150 kills with the Carbine 40mm, LAARK, or frag grenade in the single player Campaign.
6/8/2010
1:43:26 AM
Rare 18.7%
For Close Encounters
Get 10 one-hit head-shot kills with the shotgun in the single player Campaign.
6/5/2010
2:24:23 PM
Rare 22.1%
Spitting Lead
Kill 50 enemies using the Wraith with the force barrier engaged in the single player Campaign.
6/5/2010
1:58:02 PM
Rare 12.3%
Pincushion
Get 50 kills with the Hedgehog in the single player Campaign.
6/5/2010
3:33:18 AM
Very Rare 8.5%
Exotic Weapon Collector
Get 20 kills with each weapon in the game in the single player Campaign.
6/3/2010
9:20:56 PM
Very Rare 6.9%
They Go "Boom"
Get 30 kills with the Magnum secondary fire in the single player Campaign.
1/2/2009
3:38:24 AM
Rare 17.4%
R.I.P. Jordan Shepherd
Defeat Daedalus; complete the single player Campaign.
12/27/2008
3:20:24 PM
Rare 33.8%
The Bigger They Are
Defeat the Leviathan in the single player Campaign.
12/26/2008
9:30:23 PM
Rare 39.8%
Nowhere to Hide
Tag and kill 30 enemies with the Bullseye secondary fire in the single player Campaign.
12/26/2008
7:28:19 PM
Rare 15.4%
Talk To The Hand
Use the Auger force barrier to stop 150 incoming enemy shots in the single player Campaign.
12/26/2008
5:35:44 PM
Rare 38.5%