In Mob of the Dead, obtain Hell's Retriever.

In Diner Turned, retrieve a chained Cymbal Monkey in a Public Match.

In Diner Turned, get a kill with each primary weapon in a Public Match.

In Die Rise, revive yourself.

In Die Rise, kill 5 zombies with a single shot from the Sliquifier.

In Die Rise, fling 10 zombies in one game.

In Buried, acquire a perk for free.

In Buried, drop the beat on 10 zombies in one game.

In Buried, Pack-a-Punch a weapon during round 1 with no one using the bank or Weapon Locker.

In Buried, survive an entire round within the maze on round 20 or higher.

In Buried, return to processing.

In Mob of the Dead, use and upgrade all traps before round 10.

In Mob of the Dead, open a door without spending points.