maxfommen

Seeds of Doubt In Zetsubou No Shima, the one must be saved.

Iknimaya Clean Sweep Complete all Sector Challenges in Iknimaya.

Torukä Na'rìng Clean Sweep Complete all Sector Challenges in Torukä Na'rìng.

Assault With Battery In Zetsubou No Shima, electrocute a zombie with a shield.

Swotulu Clean Sweep Complete all Sector Challenges in the Swotulu.

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

Turn the Tide Claim 50% of all territories.

Fast and thorough Kill all the enemy snipers in 'Appearances can be deceiving' in less than four minutes.

Cryogenic Slumber Party In Moon, complete Richtofen's Grand Scheme.

Hanging Gardens Clean Sweep Complete all Sector Challenges in the Hanging Gardens.

Kxanìa Taw Clean Sweep Complete all Sector Challenges in Kxanìa Taw.

Buoy ‘o buoy Climb to the highest section of the buoy on the buoy stage

Ground Floor Break the cables supporting an elevator without falling on the elevators stage

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

Throw a Dog a Bone In Blood of the Dead, feed a wolf head from the Gondola, Citadel, and Model Industries in a single game

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

Va'erä Ramunong Clean Sweep Complete all Sector Challenges in Va'erä Ramunong.

Abandon Ship In Voyage of Despair, complete the Trial

Velocity: Terminal 5 Drive all 5 Terminal Velocity Pack cars (Single Player)

Masterminds GTA Online: Complete all 3 Criminal Mastermind challenges in The Doomsday Heist.

Power Struggle In Classified, reach round 20 without turning on the power

Most Escape Alive In Blood of the Dead, escape

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

Small Consolation In Shangri-La, use the 31-79 JGb215 on each type of zombie.

Flag hunter Capture 50 flags from the enemy camp. (Multiplayer)

Keep on Trucking Climb onto the roof of a truck on the trucks stage

The Doctor is In Use PhD Slider to fall 10 feet and kill 10 zombies at once

Web of Defeat In Zetsubou No Shima, remove webs in every possible way in one game.

The Highest Office In Classified, reach round 20 without using an elevator

Time Attack In Gorod Krovi, complete Time Attack: Round 20.

Zombie Fanatic In Blackout, unlock Bruno, Scarlett, Diego, Shaw, Dempsey, Takeo, Nikolai and Richtofen

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

Jack of All Skills Use every Rank 4 skill 20 times.

Movies: Gone! Escape the cops in the Shelby GT500™ (Single Player)

Clean Sweep of Pandora Complete every Sector Challenge in the game.

Prestigious Award Attain max level or Prestige with 25 different weapons in Zombies

Shutout Win a game of soccer without the opposition scoring in the soccer game mode

Velocity: On Final Approach Unlock either Jump Nitrous PRO or Drift Tires PRO (Multi)

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

Blackout Historian In Blackout, unlock Reznov, Mason, Woods and Menendez

Zombiepult In Gorod Krovi, launch 10 zombies into the air at the same time.

Preemptive Strike In Classified, kill 50 Nova 6 Crawlers without letting them explode in a single game

Crawl for Help In Classified, while in last stand use a teleporter and then get revived in a single game

Little Lost Girl In Origins, release Samantha.

A Better Tomorrow In Revelations,complete the cycle.

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

Easy Rider Get the train moving again

Senseless Axe of Violence In Blood of the Dead, kill 5 zombies with the Hell's Redeemer before it starts its return

Pent-up-agon In Classified, complete 5 consecutive rounds without leaving the war room elevator in a single game

Fool For The City Complete "Operation Siberian Strike"