Myrdonn

I Don't Think They Exist In TranZit, kill one of the denizens of the forest while it is latched onto you.

Fuel Efficient In TranZit, use an alternative mode of transportation.

Pop Goes the Weasel In Mob of the Dead, break the cycle.

Making the Rounds In Mob of the Dead, complete the cycle 3 times.

Master of Disguise In Origins, use Zombie Blood to revive three players and activate a generator in one game.

Saving the Day...All Day In Origins, revive another player four different ways in one game.

One Down Complete 'The Prisoner' DLC

Into the Dark Release the dying rabbit from its painful end

Definition of Insanity Get killed by all exploding suitcase traps
2/2

Smile for the Camera Take a picture of The Soldier at the photo stand-in

High Score In Zombie Rush, obtain a Personal Score of 250,000

Multiplicitous In Zombie Rush, get your score multiplier up to 100

Welcome to the Club Reach Sergeant (Level 10) in multiplayer Public Match.

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

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

Not out of Gobblegum! In Shadows of Evil, purchase and chew every type of GobbleGum in your Pack.

Margwa Party In Shadows of Evil, kill 2 Margwas in a single round.

A Better Tomorrow In Revelations,complete the cycle.

For The Good Of All In Revelations, the Key must be opened.

Cryogenic Slumber Party In Moon, complete Richtofen's grand scheme.

Ground Control In Moon, prevent each excavator from breaching the base in one game.

See Me, Stab Me, Heal Me Fire a Pack-a-Punched Ballistic Knife at a downed ally to revive them from a distance.

Fully Armed and Operational In Moon, acquire 3 pack-a-punched weapons at the same time.

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

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

One Small Hack for a Man... In Moon, hack something.

Time Travel Will Tell In Shangri-La, acquire the focusing stone.

Zomb Disposal In Shangri-La, dispose of a Napalm zombie without it harming any players.

No One Escapes Alive In Mob of the Dead, execute the escape plan.

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

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

Kung Fu Grip In Origins, free yourself and another from the Panzer Soldat’s claw in one game.

Little Lost Girl In Origins, release Samantha.

Monkey See, Monkey Don't In Shangri-La, get something from the monkeys.

Shooting on Location In Call of the Dead, kill 10 zombies with one Scavenger shot from over 100 feet away.

Sacrificial Lamb Shoot at or be shot by an ally with a Pack-a-Punch crossbow and kill six zombies with the explosion.

Stuntman In Call of the Dead, make a zombie explode using the V-R11.

Quiet on the Set In Call of the Dead, cut the lights on the Director.

Stand-in In Call of the Dead, send the crew to Paradise in solo or co-op.

Ensemble Cast In Call of the Dead, send the crew to Paradise in co-op.

Overachiever In Origins, complete all 4 Challenges in one game.

Not a Gold Digger In Origins, share a weapon you dug up.

I’m on a Tank! In Origins, ride the tank around the map without getting off.

Hands Off the Merchandise Kill the Pentagon thief before it can steal your load-out.

Master Wizard In Origins, wield all of the ultimate staffs in one game.

The Lights Of Their Eyes In Green Run, pacify at least 10 zombies with 1 EMP.

Playing with Power In Origins, build all elemental staffs in one game.

Eaten by a Grue Play Zork on the terminal.

The Collector Buy every weapon off the walls in a single Zombies game.

Space Race In Ascension, Pack-a-Punch a weapon before round 8.