Safety First - Shoot off 100 helmets
Shoot off 100 Helghast helmets during battle
11/1/2009
12:40:14 PM
Rare 35.9%
Defensive Fighter - Kill 30 Helghast with an emplaced weapon
Kill 30 Helghast using the StA3 fixed gun emplacement
11/1/2009
9:51:36 AM
Rare 45.1%
Killing Spree - Kill 5 Helghast in 15 seconds
Kill 5 Helghast in 15 seconds whilst on foot and maintaining at least 85% health
10/29/2009
3:54:39 PM
Rare 39.3%
Spitting Lead
Kill 50 enemies using the Wraith with the force barrier engaged in the single player Campaign.
10/11/2009
9:48:06 AM
Rare 12.3%
Nowhere to Hide
Tag and kill 30 enemies with the Bullseye secondary fire in the single player Campaign.
10/11/2009
9:30:30 AM
Rare 15.4%
Primarch Hunter
Kill 200 Elite Chimera in the Cooperative campaign.
10/8/2009
3:40:04 PM
Very Rare 6.2%
Tour of Duty
Complete one mission on each region in the Cooperative campaign.
10/8/2009
7:24:42 AM
Very Rare 7.4%
Wrecking Machine
Destroy 40 vehicles in the single player Campaign.
10/7/2009
12:06:33 PM
Very Rare 7.0%