Operation Stiletto
Unlock and finish the 9th mission of the Campaign on Normal, Hard, or Elite.
4/26/2009
1:33:49 PM
Rare 42.6%
Operation Ulysses
Unlock and finish the 8th mission of the Campaign on Normal, Hard, or Elite.
4/26/2009
12:58:25 PM
Rare 48.9%
Operation Backfire
Unlock and finish the 7th mission of the Campaign on Normal, Hard, or Elite.
4/26/2009
12:32:57 PM
Common 51.0%
Operation Glass Hammer
Unlock and finish the 6th mission of the Campaign on Normal, Hard, or Elite.
4/25/2009
6:58:33 PM
Common 53.5%
OFF certification
Unlock and finish the 5th mission of the Campaign on Normal, Hard, or Elite.
4/25/2009
6:41:12 PM
Common 56.0%
Operation Blacklight
Unlock and finish the 4th mission of the Campaign on Normal, Hard, or Elite.
4/25/2009
6:26:24 PM
Common 57.4%
Operation Cobalt
Unlock and finish the 3rd mission of the Campaign on Normal, Hard, or Elite.
4/25/2009
6:01:48 PM
Common 63.5%
Operation Adder
Unlock and finish the 2nd mission of the Campaign on Normal, Hard, or Elite.
4/25/2009
3:24:18 PM
Common 67.2%
Operation Ghost Rider
Finish the 1st mission of the Campaign on Normal, Hard, or Elite difficulty setting.
4/25/2009
3:04:00 PM
Common 81.0%
Spare Parts - Destroy all Leech Pods
Destroy all Leech Pods in The Cruiser
3/14/2009
5:00:18 PM
Very Rare 5.2%
Elementalslayer - Kill the ArcTrooper within 1 minute 30 seconds
Kill the Tharsis Refinery ArcTrooper in under 1 minute 30 seconds
3/12/2009
8:15:18 PM
Rare 28.2%
Professional - 3 revolver headshots in a row
Get 3 headshots in a row using the same clip of M4 Revolver ammunition
3/12/2009
8:11:40 PM
Ultra Rare 2.3%
Barrel of Death - Kill 3 Helghast using your environment
Kill 3 Helghast at once using the surrounding environment
3/5/2009
4:14:57 PM
Rare 25.3%
Bullet Counter - Manually reload 150 times
Manually reload your weapon 150 times
3/1/2009
12:19:19 AM
Rare 33.1%
Defensive Fighter - Kill 30 Helghast with an emplaced weapon
Kill 30 Helghast using the StA3 fixed gun emplacement
2/28/2009
6:15:24 PM
Rare 45.1%