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

In Buried, acquire a perk for free.

In Mob of the Dead, kill 10 zombies at once with a new beverage.

In Mob of the Dead, convert a weapon using a kit.

In Mob of the Dead, survive an entire round on the bridge on round 15 or higher.

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

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

Detonated all of the warheads in the Divide.

Decided the fate of all the Divide dwellers.

Completed Old World Blues.

Reactivated all of the Sink's robotic assistants.

Recovered X-8 vertebrae-pulse-de-sensitizer frequency!

Crushed the White Legs.