The Basics
Complete one of the missions you receive in the mission log.
6/5/2009
8:18:56 PM
Common 89.1%
Melonpopper - 15 headshots using the sniper rifle
Get 15 headshots using the VC32 Sniper Rifle
6/2/2009
10:01:51 PM
Rare 11.8%
Can Opener - Destroy a Helghast APC
Destroy any Helghast APC during battle
6/1/2009
9:12:13 PM
Rare 29.5%
Bullet Counter - Manually reload 150 times
Manually reload your weapon 150 times
6/1/2009
10:57:33 AM
Rare 33.1%
Safety First - Shoot off 100 helmets
Shoot off 100 Helghast helmets during battle
5/31/2009
6:55:24 PM
Rare 35.9%
Defensive Fighter - Kill 30 Helghast with an emplaced weapon
Kill 30 Helghast using the StA3 fixed gun emplacement
5/30/2009
9:26:29 PM
Rare 45.1%
Palette
Use the grass as your canvas and paint the ground with three different colors.
3/29/2009
1:18:25 PM
Rare 18.9%
Pod Oppressor
Destroy 10 mutated pods in any one level of Training Grounds.
3/27/2009
7:03:56 PM
Common 70.7%