A Baker's Dozen
Run over and kill 13 enemies with the snowmobile in the "Black Ice" Special Ops mission.
4/13/2013
11:33:49 PM
Ultra Rare 0.2%
Mazed and Confused
In Buried, survive an entire round within the maze on round 20 or higher.
4/7/2013
10:50:50 AM
Ultra Rare 0.8%
See Me, Stab Me, Heal Me
Fire a Pack-a-Punched Ballistic Knife at a downed ally to revive them from a distance.
4/1/2013
3:33:49 AM
Ultra Rare 4.5%
Wrecking ball
Kill 5 enemies by smashing them with an object tethered to your vehicle with the grappling hook.
3/20/2013
6:13:19 PM
Ultra Rare 1.6%
Nightfall Completionist
Complete all challenges and kill the Breeder in Nightfall in Regular or Hardcore difficulty.
3/11/2013
2:18:52 AM
Ultra Rare 0.3%
Bad First Date
Find the girl. Complete "Scorched Earth" on any difficulty.
3/5/2013
3:37:03 AM
Rare 32.3%
Down and Dirty
Complete "SOG" and "The Defector" on Veteran difficulty.
2/18/2013
5:30:03 PM
Ultra Rare 1.3%
Don't miss the train
Successfully manage to pass the train on Juan Chase level.
2/17/2013
4:30:49 AM
Rare 21.4%
Into The Deep
Destroy the enemy ship (Complete "Into The Deep" on any difficulty.)
2/14/2013
4:25:48 PM
Rare 33.1%
Slippery Slope
Complete the "Black Ice" Special Ops mission on any difficulty.
2/5/2013
8:01:18 PM
Ultra Rare 2.1%
Heavy-Handed
Go through 20 gun drops in one-armed combat in "Captured."
2/4/2013
3:15:10 PM
Ultra Rare 1.8%
Skilled Negotiator
Complete the Special Ops mission "Negotiator" on Veteran difficulty.
1/14/2013
4:44:27 PM
Ultra Rare 0.2%
Gravity is a Bitch!
Kill 30 enemies by using the grappling hook and making them fall to their death.
12/3/2012
10:39:39 AM
Rare 23.4%
Handle with Care
Complete the "Special Delivery" Special Ops mission on any difficulty.
11/29/2012
12:11:26 PM
Ultra Rare 0.4%