Mad_Wheels

Skip the Stairs Ride Elevator up to Palace

Don't Let Him Get Away Defeat Baron at Palace

The Collector Collect 25 Precursor Orbs

Head Cheese Collect 250 Metal Head Skull Gems

Scout's Honor Catch Scouts in Haven Forest

Strip Mine, Not Yours Blow up Strip Mine in Eco Wells

Kersplash! Destroy Equipment at Dig

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

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

Speeding Slowly Win Class 3 Race at Stadium

No Man is a Canyon Use Items in No Man's Canyon

Testosterone Pass the Tests of Manhood

Sunken Ship Destroy Ship at Drill Platform

Clap Hands Get Seal Piece at Dig

Speed Quicker Win Class 2 Race at Stadium

What's That Smell? Escort Men Through Sewers

Doggin' the Hellcats Destroy 5 Hellcat Cruisers

Speed Speedily Win Class 1 Race in Stadium

Grin and Baron It Defeat Baron in Mar's Tomb

Pedal to the Metal Destroy Metal Kor at Nest

We're All Friends Here Rescue Friends at Fortress

Bot Bot Boom Boom Protect Hideout from Bomb Bots

Timber! Destroy Drill Platform Tower

I Heart Heart Get Heart of Mar in Weapons Lab

Heavy Distortion Attack the Metal Head Nest

Finders Keepers Find Sig in Underport

Who Knew Krew Blew? Beat Krew in Weapons Lab

Head Master Collect 510 Metal Head Skull Gems

Butcher The Lizard - Cut your finger using saw or scissors

Good Riot Good guys stand up and take the heat.

The Collectivist Collect 125 Precursor Orbs

Good Eats Good guys feed the needy.

The Collectationator! Collect 286 Precursor Orbs

Done Done Done For excellent and dedicated field work in the field of battle for completion

Trial Master Succeeded in all Ethan's trials

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

Daydreamer Survive the nightmare of the Scarecrow's fear gas

Baneful Payback Defeat Bane

Unforgivable On the Loose - Do not forgive Madison

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

Recurring Nightmare Face your biggest fears and keep your sanity

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

Clean Up Your Act Defeat Sasha.

Solitary Confinement Capture and lock up Harley Quinn

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

True Potential Purchase every upgrade for a single power.

Lateral Thinker Solve 25% of Riddler challenges

Double Trouble Defeat two Titan Henchmen at once

Resist The Fear Conquer the effects of the Scarecrow's fear gas

Crocodile Tears Venture into Killer Croc's lair and come out alive