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Challenged Completed the Challenge Room.

Hometown Hero Liberate all of Brooklyn's Main and Secondary locations.

Ray Gun Bonanza In Alpha Omega, construct all Ray Guns in a single match

Army Vet Beat "The Deeds of Captain Wilkins" on "I am Death Incarnate" difficulty or higher

Lost My Leg In Nom Get eaten by the Monster in Arena

Fugu Fighter Have at least 3 enemies poisoned at the same time with your poisoned weapons.

The Grinch Stealing Xmas - Secure all the additional loot on OVK or above.

Not Invited Kill 10 enemies within 10 seconds using the Piglet Grenade Launcher without using Incendiary rounds.

Fight the way you practice Clear an arena challenge with the Custom Mode enabled.

Coin-Op In Shaolin Shuffle, complete Skullbuster.

Take a Deep Breath Reach the Centre of the Galaxy in Survival Mode

It's a Toss-Up In Alpha Omega, kill 15 Jolting Jacks on rooftops with grenades in a single match

They are going THROUGH! In Ascension, kill at least 5 zombies with 1 Gersh Device.

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

To Live Forever Reach the Centre of the Galaxy in Permadeath Mode

Mistress of the Dark In Attack of the Radioactive Thing, unlock Elvira.

No More Lessons Reach rank 25 with all classes.

Ray-gnarok In Alpha Omega, stun 10 zombies at once with the Ray Gun Mk. II-V

The End? In The Beast From Beyond, collect the final piece of the Soul Key.

Four Old Gods In Ancient Evil, complete all the Primordial God Trials

Well Done! You burned a piece of food.

Salvation Lies Above In Tag der Toten, Ascend from Darkness

Quad Squad Complete "Quad Squad"

Exterminator In Shaolin Shuffle, defeat the final boss with the special guest.

Waterlogged Gather information on Raul Menendez' suspected terrorist plot.

Speed Master Win all the events in a Speedlist

Broken Record In The Beast From Beyond, unlock the hidden song.

Failed Maintenance In The Beast From Beyond, kill zombies with every trap.

No Respect for Machinery Destroy 30 cameras and laser devices

Look at These Pelicans Fall Scarface Mansion - Find and shoot the two pink flamingos.

Iron Man - Fire Sale Complete chapter 3 in the Single Player Campaign without dying or restarting a checkpoint

Scavenger Biker Heist - Find the secret item on day 1.

Hey Mr. DJ Nightclub - Have 12 hostages or more on the dance floor when you escape.

Russian Arsenal Finish any heist using only weapons from the Gage Russian Weapon Pack on the OVK or above.

Iron Man - The Wall Complete chapter 4 in the Single Player Campaign without dying or restarting a checkpoint

Forecasting Clear Skies Kill a Blightstormer while he's conjuring a vortex

Book Worm In Shaolin Shuffle, find and collect all bios for AJ, Andre, Poindexter and Sally.

Sneaky Beaky Like Finish any heist in stealth using only weapons from the Gage Russian Weapon Pack.

Entrapment Entrepreneur In Alpha Omega, kill 11 zombies with 5 different traps

Knock-Knock Win 25 matches in Defend.

Snowstorm Stealing Xmas - Finish the heist on DW or above.

Secret In Tag der Toten, find the secret

Sub Expert Beat the Submerged challenge on "I am Death Incarnate" difficulty

Encryption Decryption In The Beast From Beyond, Pack-a-Punch the Venom-X twice.

Detective Gadget Beat any heist using the STRYK Pistol, AK Rifle, GL40 Grenade Launcher, Toolkit upgrade, Sentry Gun equipment and Big Game Hunters crew bonus. To complete this challenge, you will have to have played the heist from the start.

Reunited with Fidolina Defeat the Papaback and save your dear friend in Dead Ops Arcade

Dear Diary In Attack of the Radioactive Thing, listen to all of Willard’s personal recordings.

Message Sent In The Beast From Beyond, send the Turnstile back to the past.

Out of the Park Blow a block out of the arena in a Limpet Mine Challenge

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