Photoelectric

Head Trauma Use every type of melee weapon on a zombie

Back in the Field Acquire the Major's keycard in 'Deep Cover' within 90 seconds without being detected

The New Fort Knox Gain 1500 gold bullion

A Bridge To Somewhere Extend the bridge in Awakening in Regular or Hardcore difficulty.

Nightwing Revenge Obtain 78 medals on the original Arkham City and Nightwing Bundle Pack ranked maps (as Nightwing)

Robin Revenge Obtain 78 medals on the original Arkham City and Robin Bundle Pack ranked maps (as Robin)

To Jugger or to Jugger-Naut Kill all juggernauts after they land on Veteran difficulty in the "Vertigo" Special Ops mission.

Good Listener Found 20 Portable Phonographs.
0/100

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

Golden Idol Perform every Single Player Skillshot in the game

You Can Pet The Dog Pet a Hellhound in MWZ

PEACE WALKER Clear the game without killing anyone

Multiplicitous In Zombie Rush, get your score multiplier up to 100

A Cut Above Defeat an Impaler (Hell on Earth)

Wax On, Wax Off Parry all of The Boss's CQC attacks

Not a Fluke Win 10 Blackout games

Tier One In a group of 4 finish an Operation on Challenge with 5 directives enabled.

The epitome of Super Earth Complete all Trophies.

Burning times Complete a level on Master difficulty without using bombs, overdrive or boost with a custom ship

Go Figure Plant ShadowChild's figurine.

Escaped Awakening Escape Awakening for the first time in Regular or Hardcore difficulty.

Reaper Defeated the Harvester ("The Golems of Amgarrak" downloadable content)

Help Desk Get the Blade lobby desk clerk to help you bypass security.

Reign Supreme Defeat a Queen Crawler (Hell on Earth)

High Wire Act Kill 10 enemies while using a zipline

Chimerical Cure Defeat the Chimera (Hell on Earth)

Extract The Data... Get the data that Pritchard is after from within the Palisade Blade.

Expose The Truth! Decide what to do with the evidence you uncovered.

Fully Worthy Become an honorary Marshwalker.

Annihilation Get 100 Elite Zombie Eliminations in Zombies

Boys Club Beat an Echo Six Expansion Pack mission with the 3 male characters in your party.

The Postman Delivered the journal to Lucien.

Believe It or Not Catch a tsuchinoko

Spirited Sparring Kill 500 enemies with Ultimate Skills as a Spiritborn.
0/100

Death From Above Defeat 10 enemies with weapon strikes from the air.
20/100

Burning Inside Kill another player with Crucible in a Foundry Versus Match

Thirty is Something Reach Level 30 with any Specialist

Rock, Paper, Plasma In Voyage of Despair, kill 9 zombies via Catalytic Detonations in a single game

Egg-stra Awakening! Complete the Egg-Stra XP challenge and then scan an obelisk in the Invasion DLC package.

That's One Way to Do It... Destroy an airborne enemy helicopter with a Mortar Strike

Turnabout is Fair Play Kill 50 Cryptids with the Venom-X weapon in Nightfall in Regular or Hardcore difficulty.

Nightfall Completionist Complete all challenges and kill the Breeder in Nightfall in Regular or Hardcore difficulty.

Perkaholic Have 9 perks active at the same time in MWZ

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

Straw Purchase Gift a Mystery Box Wonder Weapon to a teammate and have them accept it

Going Up… In The Darkest Shore, unlock the Ubersprengen.

King in the North Complete all Final Stand Assignments

Grave Dancing Dance while reviving an ally.

Birth of An Abomination Complete Root of All Evil

Campaign Nightwing Obtain 114 medals on the original Arkham City and Nightwing Bundle Pack campaigns (as Nightwing)