GG Bridge
In Mob of the Dead, survive an entire round on the bridge on round 15 or higher.
7/9/2015
2:12:56 PM
Ultra Rare 4.3%
All Your Base
In Origins, activate all generators without allowing one to stop.
7/9/2015
11:53:51 AM
Very Rare 5.1%
Death From Below
In Buried, drop the beat on 10 zombies in one game.
7/3/2015
6:12:26 PM
Ultra Rare 3.6%