Primarch Hunter
Kill 200 Elite Chimera in the Cooperative campaign.
1/16/2009
7:25:52 PM
Very Rare 6.2%
Purple Heart
When staring into the face of adversity, show courage and persevere.
12/22/2008
8:48:28 PM
Rare 28.3%
No Safe Place
Burn an enemy out of a tree with the flamethrower in 'Hard Landing'.
12/22/2008
8:05:39 PM
Rare 27.7%
Snake in the Grass
Take out a Japanese soldier lying in wait in the grass.
12/22/2008
5:07:22 PM
Rare 44.5%
Tour of Duty
Complete one mission on each region in the Cooperative campaign.
12/16/2008
11:03:20 PM
Very Rare 7.4%
Specter Initiate
Complete 20 missions in the Cooperative campaign.
12/16/2008
11:03:11 PM
Very Rare 8.1%
