TheColludium

Your blood pressure is zero over zero Headshot a Heavy Armour Zombie without removing his helmet

Decorator Collect all Fragments of 4 Theme Recipes

Om Nom Nom Eat 200 food items.

Kickin' Up Dust You helped MJ and Roxy get the Witnesses free

Weapons of choice Find all off-hand weapons

Chronosavior Obtained the highest possible result in the battle to determine the fate of the world.

Spelunker Complete one Tomb of the Fallen

Never Fade Away Unlock all Trophies.

Hoarder Find all Journals, Comics, and hidden Weapon Upgrade Tokens.

Lore keeper Gather all collectibles

Master Architect Build three houses

The Power of Three Completely upgrade three weapons.

Expanded Storage Get the XXL BOB

Complete Hero Collected all of the Trophies

Oversight Become Overseer

Head Games Rescue Mad Hatter's second hostage.

A New Hope Play every multiplayer game mode in the original game

Fight Like Hell Do 5000 damage as a Player Demon in BATTLEMODE

Honey and Ice Cream Complete Chapter 11 - The Proof of the Pudding is in the Meeting

Theater Enthusiast Buy every sphere at the Luca Theater

Meat and Greet Complete mission “Enter the Psychoscape”.

First Among Equals Win a match of skirmish or domination.

Ain't Nowhere Safer You captured Slim Beaumont

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

Keep your distance Find all ranged weapons

A Dominating Presence In multiplayer, boost 100 allies with the Officer commands.

For the Future Liberated a world.

Gunpletionist Master all Weapon Mods in a single save slot

Build in Sight Complete Chapter 12 - The Con in Construction

Twice Nightly Complete New Game Plus

More Than Handy Craft an Outfit, a Weapon, and a Theme

Master of Hexes Learn all hexes

I Had To Put Him Down Kill a Caragath with an Execution.

One for the Books Complete the Game Records section of the Gummiphone.

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

Beginner's Luck! Win a single online match

I can do anything I want. I got guns Complete the weapon mastery for 3 weapons.

Style Hog Collected 100 parts.

Storyteller Collect all Story entries in Jiminy's Journal.

Thousands of candles Defeat the Guardian

Hardest Battle In The Game Defeat Dr. Giblets.

Flash Car Build up the brick multiplier to activate the super car

This is no Sunday School picnic! Complete the Campaign on Hard difficulty.

Final Mix Master Clear game on Final Mix or a higher difficulty level.

Stack() Create a Function combination requiring 12 MEM.

Survivalist Complete 60 Quests

Time Out Assign a settler to a pillory

Master of Sorcery Learn all sorceries

In Storybook Endings Lock up Mad Hatter in GCPD.

Solid Gold, Baby! Earn any 70 Gold Medals on Missions, Strangers and Freaks.