Made it Out Alive
Escape 1st time in Regular or Hardcore difficulty.
3/20/2016
11:39:02 PM
Ultra Rare 4.8%
Completionist
Complete all Extinction challenges and escape in Regular or Hardcore difficulty.
3/20/2016
11:39:02 PM
Ultra Rare 1.5%
Sprinter
Reach the exfil chopper with 1:30 remaining on the clock in Regular or Hardcore difficulty.
3/20/2016
11:39:01 PM
Ultra Rare 3.8%
It Came from Below!
Kill 6 enemies with the knife while underwater in "Legends Never Die".
3/19/2016
12:43:31 AM
Ultra Rare 1.3%
Piece of cake
Storm the common room and kill everyone without taking damage on veteran.
3/18/2016
9:59:59 PM
Ultra Rare 1.1%
They look like ants
Destroy all enemy ground targets and kill no allies with the rods.
3/18/2016
8:24:41 PM
Ultra Rare 0.8%
The Ghost Killer
Confront Rorke (Complete "The Ghost Killer" on any difficulty.)
3/18/2016
4:25:42 PM
Rare 25.1%
LOKI
Commandeer the enemy space station. (Complete "Loki" on any difficulty.)
3/18/2016
4:13:00 PM
Rare 26.9%
Severed Ties
Destroy the Federation's satellite array (Complete "Severed Ties" on any difficulty.)
3/18/2016
2:26:43 PM
Rare 27.4%
All or Nothing
Gather the troops (Complete "All or Nothing" on any difficulty.)
3/18/2016
2:01:16 PM
Rare 28.0%
End of the Line
Storm the factory (Complete "End of the Line" on any difficulty.)
3/18/2016
11:02:41 AM
Rare 29.2%