Heartless Pyro
Kill 50 enemies with the flamethrower (Single Player only).
12/31/2012
9:30:17 PM
Very Rare 5.0%
Rock Always Wins
Fully distract 25 enemies with rocks (Single Player only).
12/31/2012
8:09:37 PM
Rare 11.5%
Love the Boom
Kill 4 enemies simultaneously with one explosion (Single Player only).
12/28/2012
9:36:16 AM
Rare 39.6%
Toxophilite
Kill a target from 70m or more with the bow (Single Player only).
12/27/2012
6:26:02 PM
Rare 12.1%
Never Saw it Coming
Kill an enemy with a takedown from above from a glider, zipline or parachute (Single Player only).
12/26/2012
5:04:35 PM
Rare 20.3%