Sharpshooter
Get 30 headshots while scoped in with the Fareye or Marksman in the single player Campaign.
11/25/2009
12:45:32 PM
Rare 31.1%
Team Player
Complete 5 missions with a full party of 8 in the Cooperative campaign.
11/19/2009
5:30:28 PM
Rare 10.9%
Specter Recon
Collect 50 pieces of gray tech in the Cooperative campaign.
11/19/2009
4:43:09 PM
Rare 15.6%
Gnarly!
Finish with Flair! Cross the finish line with no more than two wheels touching the ground.
9/29/2009
7:34:18 PM
Common 83.5%
