Fast Learner
Kill your target and escape your pursuer in less than 10 seconds (Multiplayer Only).
12/18/2012
9:40:30 PM
Rare 16.6%
Needle in a Haystack
Kill your target while hidden in a hay bale (Multiplayer Only).
12/18/2012
9:20:37 PM
Very Rare 7.3%
From the Hip
Kill 50 enemies with the Bullseye or Marksman while moving, without using zoom
9/12/2012
10:58:35 PM
Rare 48.0%
Medusa
Freeze 5 enemies at once and destroy them with a blast of the Cryogun's secondary fire
9/12/2012
9:04:11 PM
Very Rare 8.5%
