Tower of Babble

In TranZit, obey the voices.

Trained Up

Win 10 multiplayer games while playing in Combat Training playlists.

Don't Fire Until You See

In TranZit, have all doors opened without being set on fire.

Party Animal

Win 10 multiplayer games while playing in Party Games playlists.

Defender

Successfully defend FOB Spectre from incursion.

Shifting Sands

Gather intel on Raul Menendez from Mullah Rahmaan.

Gathering Storm

Investigate the jungle facility.

Just Gettin' Started

Complete 1 challenge in any level.

Gun Nut

Complete a level with customized loadout.

No Man Left Behind

Rescue Woods.

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.

Fuel Efficient

In TranZit, use an alternative mode of transportation.

Dance On My Grave

In Green Run, acquire your Tombstone.

Undead Man's Party Bus

In TranZit, complete all additions to the bus in 1 game.

You Have No Power Over Me

In TranZit, defeat "him" without being attacked by "him".

I Don't Think They Exist

In TranZit, kill one of the denizens of the forest while it is latched onto you.

Welcome to the Penthouse

Prestige once in multiplayer Public Match.

The Lights Of Their Eyes

In Green Run, pacify at least 10 zombies with 1 EMP.

Welcome to the Club

Reach Sergeant (Level 10) in multiplayer Public Match.

Facing the Dragon

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

Slippery When Undead

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

Vertigoner

In Die Rise, fling 10 zombies in one game.

Mad Without Power

In Die Rise, reach round 10 before turning on the power.

Pop Goes the Weasel

In Mob of the Dead, break the cycle.

Trapped in Time

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

Making the Rounds

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

Acid Drip

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

GG Bridge

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

Full Lockdown

In Mob of the Dead, Brutus completes his patrol.

Paranormal Progress

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

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.

FSIRT Against the Wall

In Buried, purchase the LSAT off the wall and Pack-a-Punch it.

Mined Games

In Buried, be their pawn.

Mazed and Confused

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

Death From Below

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

I'm Your Huckleberry

In Buried, access all areas with the help of your new friend in one game.

When the Revolution Comes

In Buried, return to processing.

Ectoplasmic Residue

In Buried, acquire a perk for free.

Revisionist Historian

In Buried, rewrite history.

Candygram

In Buried, make a candy delivery.

Saving the Day...All Day

In Origins, revive another player four different ways in one game.

I’m on a Tank!

In Origins, ride the tank around the map without getting off.

Little Lost Girl

In Origins, release Samantha.

Master Wizard

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

Overachiever

In Origins, complete all 4 Challenges in one game.

Playing with Power

In Origins, build all elemental staffs in one game.

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.