Mowing Them Down
Kill 500 enemies with a mounted weapon in any game mode.
8/4/2010
9:00:20 PM
Ultra Rare 0.9%
The Quick and Everyone Else...
Be the top scoring player in any three consecutive FFA games in public matches.
8/4/2010
6:36:35 PM
Ultra Rare 0.9%
Dodge this
Achieve a kill chain of 10 or more in any Advanced Co-Op mission.
8/3/2010
10:00:56 AM
Ultra Rare 0.4%
That's No Mirage
Headshot a Cloaker when it is invisible in Campaign or Escalation.
7/26/2010
6:05:06 PM
Rare 48.5%
