For Close Encounters
Get 10 one-hit head-shot kills with the shotgun in the single player Campaign.
5/15/2009
6:47:44 PM
Rare 22.1%
Elementalslayer - Kill the ArcTrooper within 1 minute 30 seconds
Kill the Tharsis Refinery ArcTrooper in under 1 minute 30 seconds
4/15/2009
9:53:48 AM
Rare 28.2%
Stick Around - Nail 20 Helghast to the wall
Nail 20 Helghast to a wall using the Boltgun VC-21
4/11/2009
2:49:00 PM
Ultra Rare 3.7%
Seriously Good At This
The player has completed the game on the Hard difficulty setting
4/10/2009
8:48:09 PM
Ultra Rare 4.8%
Maxed All Tracks
Purchased every slot in all four Plasmid and Tonic tracks
4/10/2009
1:02:32 PM
Rare 19.6%
Completed Chapter 6 - 2
Complete Chapter 6 - 2 on any difficulty setting.
4/7/2009
8:49:34 PM
Rare 43.4%
Completed Chapter 6 - 1
Complete Chapter 6 - 1 on any difficulty setting.
4/4/2009
9:14:04 PM
Rare 44.1%
Completed Chapter 5 - 3
Complete Chapter 5 - 3 on any difficulty setting.
4/3/2009
12:51:22 PM
Rare 45.0%
Defensive Fighter - Kill 30 Helghast with an emplaced weapon
Kill 30 Helghast using the StA3 fixed gun emplacement
3/31/2009
8:58:39 PM
Rare 45.1%
Demonslayer - Kill Radec within 20 minutes
Kill Radec at Visari Palace within 20 minutes
3/29/2009
7:47:16 PM
Rare 19.6%
Completed Chapter 5 - 2
Complete Chapter 5 - 2 on any difficulty setting.
3/28/2009
8:56:06 PM
Rare 47.1%
Completed Chapter 5 - 1
Complete Chapter 5 - 1 on any difficulty setting.
3/20/2009
10:10:32 PM
Rare 48.5%