First Blood
Make your first kill as a rookie (in Cause and Effect mission)
8/23/2014
2:10:56 AM
Common 85.4%
Don't Tread on Me
Complete the "Iron Clad" Special Ops mission on any difficulty.
7/5/2014
11:28:47 PM
Ultra Rare 0.5%
50/50
Complete a Special Ops Mission Mode game with the same number of kills as your partner.
7/5/2014
11:09:30 PM
Very Rare 7.1%
Any Means necessary
Get 50 kills with the electric fence and fire traps in one game in Regular or Hardcore difficulty.
2/27/2014
3:52:41 AM
Ultra Rare 3.3%
Made it Out Alive
Escape 1st time in Regular or Hardcore difficulty.
2/26/2014
5:16:30 AM
Very Rare 6.0%
Sprinter
Reach the exfil chopper with 1:30 remaining on the clock in Regular or Hardcore difficulty.
2/26/2014
5:16:21 AM
Ultra Rare 4.6%
No Man Left
Escape with all four players in Regular or Hardcore difficulty.
2/26/2014
5:16:11 AM
Ultra Rare 4.4%