WARPATH375

Crystal Clasp Obtain the Crystal Clasp artifact.

Blood Rights Kill Satan with Samson

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

Deadhead Get 150 zombie headshots in a single game. (Map Pack 2 only)

Untouchable Emissary Reach the end of the game without a game over.

Master at arms Unlock all the the Warrior skills and their upgrades

Chapter 8 Speedrun Complete a Speedrun of Chapter 8 below the target time.

You Can Pet The Dog Pet a Hellhound in MWZ

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

Chapter 7 Speedrun Complete a Speedrun of Chapter 7 below the target time.

Nahantu Sightseer Explore all of Nahantu.
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Heavy Ordinance Specialist Destroy 50 Aerial Scorestreaks with Launchers in Multiplayer

New Jarl Reach Season Level 10

Into the Manse Entered the duke's manse.

Grounded As Caddoc, Put down the Blind Dragon at the conclusion of Chapter 5

Golden Idol Perform every Single Player Skillshot in the game

Wish Upon A Star Complete Sofia's story

Get him! Win a Quick Race on a track in the Batcave (not unlockable in Split Screen).

Tough luck, chum! Complete Ragnarök - Part I on any difficulty.

Legendary Hero Reach Reputation 5 with any Hero.

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

Alright, Alright Survive until round 10 in Infection.

The New Fort Knox Gain 1500 gold bullion

Closing the Experiment Log Earn ALL of the platinum Flashback Relics

Like Killing Ants Kill 5000 soldiers.

Doctor Heal over 500,000 hit points.

Supernova Get 3 stars on each of the first 14 Echoes

It's a Trap! Kill at least one zombie with three different traps in a single round. (Map Pack 2 only)

It's a Cover, Not a Hat Collect 20 hats on a single character.
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Untouchable Complete SAM'S STORY on Normal or higher difficulty without dying in Batwing encounters.

Breathing Room Kill a Viper who is strangling a squadmate

Survivor Survive until Round 25 in Outbreak.

PC Load Letter Use the 3D printer 15 times in a single match in Outbreak.

Real men don't need a map Just in case you picked up a shielding map

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

Up-Lifting On Monorail Factory, kill all enemies whilst riding the lift

Good Listener Found 20 Portable Phonographs.
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Call of the Void Complete Ragnarök - Part II on any difficulty.

It's Camouflage on Some Planet Collect 40 weapon colors on a single character.
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Legendary Crafter Craft a Legendary Item in any Mode

Selfie Took a photo of your Signature Car at your Favorite Location

Chapter 9 Speedrun Complete a Speedrun of Chapter 9 below the target time.

Rotten Bones in the Crypt Defeated Yuan Shu.

Man Slaughter Defeat Annuvin as Caddoc

Go Figure Plant ShadowChild's figurine.

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

Ogre Savior Complete all stages of Oni Spirits.

Room to Grow Upgrade a facility

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

Ballard's Crossing Complete mission 5: "Ballard's Crossing"