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.

Tactical Specialist

Get 5 Medals based on a Specialist Ability in a single game.

The Spider and the Fly

In Shadows of Evil, kill 10 zombies ensnared by a Widow’s Wine grenade.

Battle Tested

Reach Commander (Level 55) in Multiplayer while playing online.

Foe To Friend

Use an enemy combat robot to kill 10 enemies.

Decimator

In Campaign, kill 10 enemies in under 3 seconds.

Silverback In Black

Hack the Data Vault and brace yourself for Cyber's Avengening in Dead Ops Arcade 2.

Deadly Specialist

Get a Specialist-based medal that requires 3 or more rapid kills while using any Specialist Weapon.

Welcome to the Club

Reach Sergeant (Level 10) in Multiplayer while playing online.

Can't Hide

In Campaign, kill an enemy through a wall or obstruction.

From the Shadows

In Shadows of Evil, spot the Shadowman fives times in one game.

The Beginning of the End

In Shadows of Evil, complete all Rituals.

My Brother’s Keeper

In Der Eisendrache, the one must be erased.

Quick Off Your Feet

In Der Eisendrache, wall buy the BRM.

Fling Me to the Moon

In Der Eisendrache, use every Wundersphere twice.

Der Meisterbogenschuetze

In Der Eisendrache, obtain all of the ancient bows.

Death From Above

In Der Eisendrache, kill a zombie while being flung by a Wundersphere.

That’s a lot of Jigawatts!

In Der Eisendrache, electrocute 121 zombies.

Take a Bow

In Der Eisendrache, upgrade the Wrath of the Ancients.

Seeds of Doubt

In Zetsubou No Shima, the one must be saved.

Crop Duster

In Zetsubou No Shima, kill 10 zombies with a single shot of the KT-4.

Herbal Remedy

In Zetsubou No Shima, use a plant to return to life.

Assault With Battery

In Zetsubou No Shima, electrocute a zombie with a shield.

Sanguine Serum

In Zetsubou No Shima, drink fresh Widow's Wine.

The Ultimate Sacrifice

In Zetsubou No Shima, retrieve the Skull of Nan Sapwe.

In the Belly of the Beast

In Zetsubou No Shima, survive getting consumed.

Love And War

In Gorod Krovi, the one must be freed.

Viktorious Revenge

In Gorod Krovi, complete all solo Trials in one Zombies game.

Blown Away

In Gorod Krovi, kill 10 zombies at once with the Guard of Fafnir.

Vaporeyezed

In Gorod Krovi, use the Gigant Beam to kill 20 Zombies in one activation.

Wield a Fist of Iron

In Gorod Krovi, wield the Gauntlet of Siegfried.

Fire Mission

In Gorod Krovi, kill 8 zombies with a single Dragon Strike.

Not One Inch

In Gorod Krovi, complete a Lockdown Event.

Taking Flight

In Gorod Krovi, ride a Dragon.

A Better Tomorrow

In Revelations,complete the cycle.

For The Good Of All

In Revelations, the Key must be opened.

Wardrobe Change

In Revelations, wear three different hats.

Wonderful

In Revelations, kill 10 enemies in one shot with each wonder weapon.

The Grand Tour

In Revelations, visit every unique location within 2 minutes.

Pack-A-Punch-ectomy

In Revelations, recover the Pack-a-Punch machine from its abductor.

Controlled Chaos

In Revelations, override all of the Corruption Engines before round 6.

Overachiever

In Origins, complete all 4 Challenges in one game.

Ground Control

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

I’ve seen some things…

In Kino Der Toten, visit every location the teleporter can take you to.

It's a Trap!

In Shi No Numa, kill at least one zombie with three different traps in a single round.

Chimp on the Barbie

In Ascension, kill a space monkey with a fire trap.

The Eagle has Landers

In Ascension, escape on all three lunar landers.

Acted Alone

In Verrückt, headshot 20 zombies in the courtyard from the second floor of the Asylum.

I said we’re CLOSED!

In Nacht Der Untoten, do not let any zombies enter the building during the first 3 rounds.

Time Travel Will Tell

In Shangri-La, acquire the Focusing Stone.

Cryogenic Slumber Party

In Moon, complete Richtofen's Grand Scheme.

Little Lost Girl

In Origins, release Samantha.