Run-and-Gunner
Kill 20 enemies by shooting from the hip (without aiming with the L1 button)
3/6/2009
11:13:36 PM
Rare 22.5%
Can Opener - Destroy a Helghast APC
Destroy any Helghast APC during battle
3/4/2009
5:06:20 PM
Rare 29.5%
Killing Spree - Kill 5 Helghast in 15 seconds
Kill 5 Helghast in 15 seconds whilst on foot and maintaining at least 85% health
3/4/2009
2:09:17 AM
Rare 39.3%
Bullet Counter - Manually reload 150 times
Manually reload your weapon 150 times
3/4/2009
1:11:57 AM
Rare 33.1%