Elementalslayer - Kill the ArcTrooper within 1 minute 30 seconds
Kill the Tharsis Refinery ArcTrooper in under 1 minute 30 seconds
3/2/2009
10:41:43 AM
Rare 28.2%
Bullet Counter - Manually reload 150 times
Manually reload your weapon 150 times
3/2/2009
10:27:08 AM
Rare 33.1%
Stick Around - Nail 20 Helghast to the wall
Nail 20 Helghast to a wall using the Boltgun VC-21
3/2/2009
10:20:40 AM
Ultra Rare 3.7%
Dragonslayer - Destroy the ATAC within 1 minute 30 seconds
Destroy the Salamun Bridge ATAC in under 1 minute 30 seconds
3/2/2009
9:43:08 AM
Rare 20.0%
Safety First - Shoot off 100 helmets
Shoot off 100 Helghast helmets during battle
3/1/2009
1:35:04 AM
Rare 35.9%
Run and Gunner - Kill 3 Helghast with one burst of assault rifle fire
Kill 3 Helghast using an M82 or StA52 assault rifle without releasing the trigger
3/1/2009
1:33:56 AM
Rare 12.4%
Defensive Fighter - Kill 30 Helghast with an emplaced weapon
Kill 30 Helghast using the StA3 fixed gun emplacement
2/27/2009
9:10:00 PM
Rare 45.1%
Giantslayer - Kill the Heavy within 1 minute
Kill the Blood Meridian heavy in under 1 minute
2/27/2009
7:16:27 PM
Rare 32.3%
Fashion Sense
Choose a costume for your sackperson with at least one item on your head, at least one item on your body, and a material
2/19/2009
11:37:54 PM
Common 86.3%
Arcade Rat
Clear Arcade Mode with 1 character on Medium or higher difficulty.
2/19/2009
12:55:39 AM
Rare 21.2%
The Ultimate Evil
Complete Both Mortal Kombat and DC Universe Story Modes
1/24/2009
10:04:43 AM
Rare 20.3%