Frozen in Time
Kill 50 Necromorphs while they are in Stasis (single player only)
5/9/2011
4:46:49 PM
Rare 28.0%
Going for Distance
Impale an enemy and make him fly through the air for 17 meters - it must stick to the surface
5/8/2011
6:17:38 PM
Rare 30.7%
Shock Therapy
Impale an enemy with the Javelin Gun and use its Alt-Fire to shock 3 others (single player only)
5/8/2011
5:21:54 PM
Rare 17.5%
Top Gear Test Track
Complete the "Top Gear Test Track" Special Event.
4/26/2011
4:14:48 PM
Very Rare 6.8%
Gran Turismo Karting Experience
Complete the "Gran Turismo Karting Experience" Special Event.
4/24/2011
11:09:09 PM
Very Rare 8.3%
