Neokyl

Scavenger Follow the clues to the end of 3 treasure hunts (Solo Campaign only).

Cryptic Investigator Solve 10% of Riddler challenges

The Heirloom Uncovered The Heirloom ghost story

Baneful Payback Defeat Bane

A Wing And A Prayer Fly Nick's plane. Hopefully you're not afraid of heights (Solo Campaign only).

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

Terror on the Tracks Uncovered The Terror on the Tracks ghost story

Lethal Purchase all skills in all categories.

Cassandra's Story Learned about Cassandra's Life

You Are Wrath Be deemed the Sin of Wrath (Solo Campaign only).

Eternal Flame Uncovered the Eternal Flame ghost story

Unforgivable On the Loose - Do not forgive Madison

The Witch Trials Discovered information about the witch trials

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

Ashes to Ashes Uncovered the Ashes to Ashes ghost story

Kicking the Hornet's Nest Trigger the wrath of a Herald (Solo Campaign only).

Ain't No Wallflower Who are these people? Speak to 50 citizens of Hope County (Solo Campaign only).

Salem's History Discovered Salem's history

Walk The Path Discover the Bliss (Solo Campaign only).

Portal Shutdown Successfully shut down the condenser portal.

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

Saving Deputy Hudson Save Deputy Hudson (Solo Campaign only).

Peachy Keen Bait Peaches into going back home (Solo Campaign only).

Julia's Story Learned about Julia's Life

Sewer Rat Destroy a cult water treatment pump and make them thirst for revenge (Solo Campaign only).

Recurring Nightmare Face your biggest fears and keep your sanity

The Bell Killer's Story Learned about the Bell Killer

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

Fashion First Purchase $1000 in clothing (Campaign only).

Codex Discovered the meaning of the supernatural graffiti

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

No Stone Left Unturned Find all documents, relics and GPS caches.

Solitary Confinement Capture and lock up Harley Quinn

Collector All Collected all of the artifacts

Blissful Save the Marshal from the Bliss (Solo Campaign only).

Moving On Collected every trophy in the game

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)

Lateral Thinker Solve 25% of Riddler challenges

Locked and Loaded Buy all attachments for one weapon (Campaign only).

Double Trouble Defeat two Titan Henchmen at once

Stocked Garage Buy 3 vehicles to populate your garage (Campaign only).

Extra Crafty Craft 25 recipes (Campaign only).

Saving Sheriff Whitehorse Save Sheriff Whitehorse (Solo Campaign only).

Science Fact Put aside skepticism and help Larry (Solo Campaign only).

Special Delivery Ensure a baby's safe passage into this world (Solo Campaign only).

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

Saving Deputy Pratt Save Deputy Pratt (Solo Campaign only).

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

Freakshow Rodeo Ride Titan henchman and knock down 10 thugs (any play mode)