Alengye

A Stroll In The Demonic Park Complete the game on any difficulty setting

The Big Boss Defeat Absalom

Master Mechanic Fully upgrade all weapons in Campaign Mode

Toast Use the upgraded Deadeye secondary fire to kill 2+ enemies, 5 times

Spelunker Complete one Tomb of the Fallen

Master Architect Build three houses

Beginner's Luck! Win a single online match

It's a Wash Complete mission “The Name of the Law”.

Meat and Greet Complete mission “Enter the Psychoscape”.

Twice Nightly Complete New Game Plus

Lurking Filth Reach level 10

Biff! Bap! KaPow! Kill three enemies in a melee combo.

Silver Revenge Obtain 48 medals on the original Arkham City ranked maps (as Batman)

Swiped clean! Save all the Teensies in one world to win a Diamond Cup

Stack() Create a Function combination requiring 12 MEM.

Rolled Over You managed 5 car rolls in a row from one crash.

Electric Avenue Use the EMP to take down 25 drones

King of Adventure Discovered all of the treasure chests

They Go "Boom" Get 30 kills with the Magnum secondary fire in the single player Campaign.

Hang in There Earn a Revival Master Boast 5 times

Sociopathic Networker Talked to all of Claptrap's Holographic Projections.

Silent Partner Damage the same enemy in Cooperative Mode for 100 kills

Elevator Action Knock off every Tripod during the Elevator Sequence

Getting Off Track Complete mission “Off the Rails”.

I'm ahead! Beat one of your friends' scores in a Challenge

Dare() Complete five encounters with five or more Limiters in use.

ALIEN AUTOPSY Captured 100 live aliens

Limiter() Unlock every Process Limiter.

Sandman Kill 5 Grims in a row with only headshots

Access Denied Absorb 1000 damage with Auger Shields

“Worlds of Hurt” – Collector Found all collectable Roses in “Worlds of Hurt”

Garden Dioxide As a Soldier, Vanquish 2 Players using a single ZPG strike

Dynamic Play Completed a chapter only using Super Moves on enemies and without dying once

Dragonrider Tame and ride 5 dragons

It's Alive! Complete Dead City in the Campaign

Light Seeds Master Collect 1001 Light Seeds.

Debunked Complete Shrouded Bunker in the Campaign

Planning() Complete each Planning Test.

Found Suzume Find and free Suzume

Bounty: Hunted Complete mission “Where It All Started”.

Making The Community Build and save any level created in Create mode

Self() Upgrade a Function with a copy of itself.

Death from Above In Multiplayer, destroy 5 manned stationary weapons with a Airplane

Few ladybugs Complete the ladybug challenge on 15 levels

Focus() Achieve User Level 16.

Certifiable Earn Veteran status for your Certified Item

Pure Journey to the city unscathed.

Ruin on the Horizon Complete mission “Riding to Ruin”.

Memory() Unlock 32 MEM.

Fan Fare Eat all the Questers