Ozmandius

Dance On My Grave In Green Run, acquire your Tombstone.

Tower of Babble In TranZit, obey the voices.

You Have No Power Over Me In TranZit, defeat "him" without being attacked by "him".

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

Don't Fire Until You See In TranZit, have all doors opened without being set on fire.

Undead Man's Party Bus In TranZit, complete all additions to the bus in 1 game.

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

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

Little Lost Girl In Origins, release Samantha.

Full Lockdown In Mob of the Dead, Brutus completes his patrol.

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

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

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

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

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

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

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.

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

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

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

Standard Equipment May Vary In TranZit, acquire 4 different equippable items in 1 game.

Happy Hour In TranZit, buy 2 different perks before turning on the power.

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

Vertigoner In Die Rise, fling 10 zombies in one game.

Shafted In Die Rise, use Pack-a-Punch and all perk machines in one game.

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

Mad Without Power In Die Rise, reach round 10 before turning on the power.

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

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

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

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

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

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

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

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

I See Live People In Diner Turned, kill the human while its decoy is in play in a Public Match.

Mined Games In Buried, be their pawn.

I'm My Own Best Friend In Die Rise, revive yourself.

High Maintenance In Die Rise, be the architect of their instruction.

Facing the Dragon In Die Rise, face the dragon head-on before reaching round 2.

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

No Leaks Make it through the NOVA 6 gas without dying on Rebirth Island.

All Your Base In Origins, activate all generators without allowing one to stop.

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

BLACK OP MASTER Complete the campaign on Hardened or Veteran difficulty.

Stand Down Complete the campaign on any difficulty.

Burn Notice Complete "Rebirth" and "Redemption" on Veteran difficulty.

Closer Analysis Find all the hidden intel.

Double Whammy Destroy both helicopters with one Valkyrie rocket from the deck of the ship.