Trixienator

Shocking Rescue Take down Zsasz in the Patient Pacification Chamber

I'm not a Killer! The Shark - Do not kill the Drug Dealer

Got To Remember! Welcome, Norman! - Remember the time it was at the park and what Shaun was wearing

Malpractice Needs More Practice Survive the onslaught from the deformed Joker henchman

Wise Guy Under Arrest - Switch the camera off in the surveillance room before saving Ethan

Agoraphobia Lexington Station - Knock down at least 50 passers-by

Four Heroes Complete the story with four characters alive

Leave No Man Behind Rescue the guards and henchman from the Joker toxin in Decontamination

Simple Mind The Old Warehouse - Save the Origami Killer before he falls, with Jayden or Madison

Gold Finger The Lizard - Cut your finger using axe, knife or pliers + disinfect or cauterize the wound

Clever Dad The Rat - Work out where Shaun is held

Born Free Escape from Intensive Treatment to the island surface

Baby Master Suicide Baby - Make no mistakes taking care of the baby

Butcher The Lizard - Cut your finger using saw or scissors

Freeflow Combo 10 Complete a combo of 10 moves (any play mode)

Arkham Analyst Solve 5% of Riddler challenges

Shoot Some B-Roll For Elena Explore Photo Mode

Bad Cop Shrink and Punches - Do not stop Blake from hitting Dupré

Trial Master Succeeded in all Ethan's trials

20 Kills: Wes - 44 Kill 20 Enemies with the Wes - 44

Nerd Find all clues using ARI (Crime scene + Mad Jack + Fish tank) and find the Origami Killer

Triple Dyno-Might! Kill 3 Enemies with 1 Explosion

Just What The Doctors Ordered Save all the doctors in Medical

Daydreamer Survive the nightmare of the Scarecrow's fear gas

The Bright Master Discover some of the Wraith's past.

Cryptic Investigator Solve 10% of Riddler challenges

Baneful Payback Defeat Bane

Scratch Scratch the vinyl in the club.

30 Kills: Dragon Sniper Kill 30 Enemies with the Dragon Sniper

250 Headshots Defeat 250 Enemies with Headshots

20 Kills: Desert - 5 Kill 20 Enemies with the Desert - 5

Unforgivable On the Loose - Do not forgive Madison

Breaking And Entering Gain access to Arkham Mansion after it is locked down by the Joker

50 Kills: Moss - 12 Kill 50 Enemies with the Moss - 12

Sheep Kebab Flame 10 sheep in Stone Hill

Pacifist Complete the Sewers without killing any Zurks.

30 Kills: Mk-NDI Kill 30 Enemies with Mk-NDI Grenades

Leaf on the Wind Glide to secret Egg Thief area in Town Square

Charted! - Normal Finish the Game on Normal Without Changing the Difficulty

Boom Goes the Dynamite Shoot a bundle of dynamite out of the air.

Burnt Toast Defeat Toasty without getting hit by him

Recurring Nightmare Face your biggest fears and keep your sanity

Zsasz Cut Down To Size Save Dr. Young from being killed by Victor Zsasz

So Close... The Old Warehouse - Reach the end with all characters... and fail

Clean Up Your Act Defeat Sasha.

True Potential Purchase every upgrade for a single power.

Professional Fortune Hunter Find 40 Treasures

Solitary Confinement Capture and lock up Harley Quinn

Revenge Taught 3 or more of the teens a lesson, or started the house fire, with Aiden.

Freeflow Combo 20 Complete a combo of 20 moves (any play mode)