Specter Officer
Reach max level with one class in the Cooperative campaign.
12/19/2008
7:06:43 PM
Ultra Rare 2.3%
Exotic Weapon Collector
Get 20 kills with each weapon in the game in the single player Campaign.
11/30/2008
4:31:09 PM
Very Rare 6.9%
They Go "Boom"
Get 30 kills with the Magnum secondary fire in the single player Campaign.
11/29/2008
10:30:30 PM
Rare 17.4%
Explosives Expert
Get 150 kills with the Carbine 40mm, LAARK, or frag grenade in the single player Campaign.
11/29/2008
7:47:52 PM
Rare 18.7%
Primarch Hunter
Kill 200 Elite Chimera in the Cooperative campaign.
11/22/2008
9:29:41 PM
Very Rare 6.2%
Tour of Duty
Complete one mission on each region in the Cooperative campaign.
11/22/2008
8:40:43 PM
Very Rare 7.4%
Specter Initiate
Complete 20 missions in the Cooperative campaign.
11/22/2008
8:09:26 PM
Very Rare 8.1%
Team Player
Complete 5 missions with a full party of 8 in the Cooperative campaign.
11/20/2008
7:01:01 PM
Rare 10.9%
Specter Recon
Collect 50 pieces of gray tech in the Cooperative campaign.
11/20/2008
5:40:46 PM
Rare 15.6%
For Close Encounters
Get 10 one-hit head-shot kills with the shotgun in the single player Campaign.
11/17/2008
7:17:27 PM
Rare 22.1%
R.I.P. Jordan Shepherd
Defeat Daedalus; complete the single player Campaign.
11/16/2008
6:31:59 PM
Rare 33.8%
Sharpshooter
Get 30 headshots while scoped in with the Fareye or Marksman in the single player Campaign.
11/15/2008
5:41:40 PM
Rare 31.1%
The Bigger They Are
Defeat the Leviathan in the single player Campaign.
11/15/2008
5:12:11 PM
Rare 39.8%
Fashion Sense
Choose a costume for your sackperson with at least one item on your head, at least one item on your body, and a material
11/15/2008
4:28:11 PM
Common 86.3%
I See You
Kill 50 enemies through solid matter with the Auger in the single player Campaign.
11/12/2008
8:09:25 PM
Rare 37.4%
Talk To The Hand
Use the Auger force barrier to stop 150 incoming enemy shots in the single player Campaign.
11/11/2008
5:52:20 PM
Rare 38.5%
