de-bizon

Vox populi, vox Dei Finish Abbey Grange case.

Pow Pow! Bullet Bullet! Gun! Defeat 30 enemies as Emmet Cowboy.

Too Bad! Switch from Good Cop (Scribble Face) to Bad Cop.

Damned if You Do Follow your orders.

Walking the Dinosaur Spend 30 minutes with Raptor Ned as your homie.

Stone Cold Pinkerton Completed the Main Campaign on Hard difficulty or above.

Pancake Parlor Pancaked an enemy in the Stingray.

Visari Ribbon Complete Visari Square on any difficulty level

Hold your Herrings, Captain! Save Crocker from committing suicide.

Situational Awareness Stun an enemy by dumping sand on their head. (campaign only)

Predator Silver Achieve 16 medals on predator challenges

Child Of the 80's Beat the top high score of one hideout arcade.

A Deadly Flower Finish Kew Gardens case.

Multi Face-eted Defeated the Empyrean Sentinel.

The Prophecy, I Made It Up! Switch from Vitruvius into Ghost Vitruvius.

Guilty Brotherhood Finish Half Moon case.

Their Crimes, Your Punishments Complete the game.

Wear Clothes… Check! Customise your character.

Unexpected Package Place 60 bombs in enemy pockets with Bentley.

Haunted House Catch the thieves at Notting Hill Manor.

The Road Back Live and let live.

Shawshank Get 5 kills with Shank in the Kunlun Mountains mission in the Campaign

Including, But Not Limited To Purchase all Master Builders.

A Methodical Man Gather 26 Character Portraits.

The Special People In Your Life Purchase all Characters (Single Player).

Welcome Back Play the game after a week long break.

Apollo Wins Have the perfect workout during the Training Montage.

Raritanium Champion Win the Raritanium Tournament.

Into The Lair - Reach the cable car Reached the cable car and gained access to Stahl Arms South

A Very Genki Holiday Complete all instances of Genki Holiday.

Q-Force Hero Complete the game on Medium.

Suicide is Not an Option! Prevent Miss White from suicide.

Jail Break - Liberate Narville Liberated Narville from Stahl Arms South

Make a List, Check it Twice Complete all instances of Naughty and Nice.

The Road To Glory Live and let die.

Aim High Kill 250 enemies with headshots. (campaign only)

Aggravated Assault Stop all assaults in Arkham City

Zoni Collector Rescue all Zoni.

Speed Kills Destroyed a Lancer while in a Racer

Marksman - Grenade Kill 50 enemies with grenades. (campaign only)

Wall of Sparks You killed an enemy with the Wall of Light

Hassan Would Be Proud Pickpocket a full collection of every item in the game.

He's Still on the Naughty List Deliver a present to Zinyak in 'The Santa Clawz'.

The Start of a Legacy Discover the truth about Darius's past.

Antediluvian Complete the Tashgar mission in the Campaign

Health Inspector Destroy all the green polyps inside Paul in 'Pop His Top'.

Go Down And Stay Down - Destroy the ATAC Defeated the ATAC outside the Stahl Arms facility

Ayayaya! Defeat 20 enemies as Sheriff Not-A-Robot.

Fully Loaded Collect all of Batman's gadgets and upgrades

Dog-fancier Interact with Toby in every case.