Eye to Eye
Kill a zoomed-in enemy sniper with a sniper rifle of your own
10/31/2013
12:14:43 AM
Rare 44.2%
On the right tracks
Defeat the Cybermen in the Underground refugee camp
10/26/2013
12:38:06 AM
Common 55.1%
Crate work
Use the gold bullion crate to smash your way out of the Bank of England
10/22/2013
8:14:19 PM
Common 88.7%
Magic Bullet
Kill an enemy with the last bullet in your magazine (excluding sniper rifles and Zeus x27)
9/28/2013
12:41:48 AM
Common 64.8%
Still Alive
Survive more than 30 seconds with less than ten health in Arms Race or Demolition mode
7/4/2013
4:18:55 AM
Rare 26.9%