Chunk-

Ghosts of the Past Face all of Carver’s demons by completing all Co-Op only optional missions.

Fast and Furious You defeated the horror at the sawmill in less than 1 minute and 30 seconds.

Communication Issues Campaign: destroy 15 satellite uplinks

Treasure Hunter Held every weapon and accessory.

Searcher Collect all Ansem Reports in Jiminy's Journal.

Ultimate Hero Acquired all trophies.

Lucky We Met! Whoa, I'm really mixing it with the celebrities here! C'mon, Rashid, you're the Raging Storm! Get out there and finish 5 Character Stories!

It's Art Find a permanent home for the squirrel statue.

Legend Defeat a Legendary Dragon

Hell on Wheels Complete 'Blood and Iron' on Veteran difficulty. (Solo only)

Twinsanity Defeat the Doctors N. Tropy

TLAD: The Lost Boy Become leader of The Lost. (The Lost and Damned)

Street Rocket Drove a distance of 50 km in the Samson Harrier

Special Class-A Complete game on Hard difficulty

Grin and Bear it Survive 18 bear attacks and kill the bear each time in Story Mode.

Parasite-Seeing In Shadows of Evil, kill 5 Parasites while riding on the train.

Campaign Gold Obtain all 108 medals on the original Arkham City campaigns (as Batman)

Iron Will You faced your own demons and gave no ground to them.

For the Night is Dark Endurance Co-op Challenge: Clear 3 Enemy Camps at night in a single expedition

Campaign Strategy Destroyed 10 of Slim's re-election billboards

I've Brought You A Gift Defeat the Soul Arbiter

Top Of The Food Chain You successfully killed 20 players with a pistol in a deathmatch.

Self improvement Allocate 3 profiency points

That Good Connect Sold a single batch of weed for $10,000 or more

I just love them! Win all the creatures

Teamwork Endurance Co-op Challenge: Warm up from freezing by standing next to a campfire lit by your partner

Complete a 750yd drift inside the Inspiral Car Park Awarded when you complete a continuous 750yd drift inside the Inspiral car Park

Rolling Heavy Kill 5 enemies using one burst of Unstoppable Force.

Monster Hunter Hunt 500 large monsters.

Perfect Knight - Day 2 Complete every challenge in Arkham City - Main Story, Side Missions, Upgrades, Collectables, New Game Plus and Riddler's Revenge (as Batman)

Communication Skills Endurance Co-op Challenge: Kill 5 enemies that have been marked by your partner

Herbalist Reached the Max Herbalism level

Indomitable Hunt 50 tempered monsters.

Instigator Start a Spectated Arena Fight in a Settlement

Mr. Green Thumb Fully upgraded the Grow House

Complete your 1st Party Round Awarded when you complete the 1st Round of your 1st Party.

Alone Time Endurance Co-op Challenge: Spend at least one day more than 60 meters apart

Sorry, we’re DEAD In Shadows of Evil, kill 10 zombies that are inside of a store in one game.

Splinter Ray Go through "Mansion of the Deep" without crossing any light from a Dark Sentry or touching any laser

Gladiator school Survive 15 consecutive waves with each of the 4 characters.

Giant Crown Collector Obtain a gold crown for 10 or more monsters that appear from low or high rank.

No Show You died to helicopter blades on your first day on the job.

Light up the Manhattan Spirit during an Online Challenge Awarded for using the flashing lights of the Manhattan Spirit during an Online Freeburn Challenge or Timed Challenge

Scratch me! Win and scratch all the lucky tickets

"Teamwork" Endurance Co-op Challenge: Collect an Artifact while your partner is down

Speedster Defeat the World of Chaos in the End of the World within 15 hours.

Join The Midnight Club You won a multiplayer race without damaging your vehicle too much.

You Got The Message You delivered all 30 cars ordered through text message.

A room with a view! Reach the Ramparts for the first time.

Get Away from Her! Endurance Co-op Challenge: Kill an enemy melee attacking your partner