Payback
Complete "Mind the Gap", "Goalpost", and "Return to Sender" on Veteran difficulty.
6/27/2012
5:25:57 PM
Ultra Rare 2.9%
Steel Fist Master
Defeat 20 enemies with a single punch, after softening them up with gunfire
6/20/2012
6:11:56 PM
Rare 23.2%
Out of the Frying Pan...
Complete "Persona Non Grata", "Turbulence", and "Back on the Grid" on Veteran difficulty.
6/20/2012
5:40:03 AM
Ultra Rare 3.3%
The Big Apple
Complete "Black Tuesday" and "Hunter Killer" on Veteran difficulty.
5/30/2012
4:28:41 AM
Ultra Rare 4.1%
No Assistance Required
Complete a Special Ops Mission Mode game on Hardened or Veteran with no player getting downed.
5/29/2012
12:17:18 AM
Ultra Rare 4.4%
Bare-knuckle Expert
Defeat ten enemies in a row with hand-to-hand combat
5/17/2012
4:07:09 AM
Rare 22.5%
