Slyonetta

Obedience Stopped the experiment voluntarily.

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

Strange Acquaintance Rescue Jacob from the gulag

Rapid Recovery Heal yourself in combat 3 times

Pacifist Complete the Sewers without killing any Zurks.

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

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

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

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

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

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

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

Clean Up Your Act Defeat Sasha.

True Potential Purchase every upgrade for a single power.

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

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

Solitary Confinement Capture and lock up Harley Quinn

"What I did back in the fat days is none of your business. You know the rules." Talk to Eva about how she got stuck here.

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

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

Lateral Thinker Solve 25% of Riddler challenges

I Remember! Gather all B-12 memories.

Badges Collect all badges.

Fall Guys Kill 10 enemies by shooting them in the leg

Double Trouble Defeat two Titan Henchmen at once

Truth Seeker Collect 25% of all narrative assets (relics, murals and documents)

Cleric Beast Defeat Cleric Beast.

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

Sneakitty Go through Midtown without being detected by the Sentinels.

Territory Scratch in every chapter.

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

Extra Crafty Craft 25 recipes (Campaign only).

Brutal Expert Kill 5 Enemies in a Row with Brutal Combo

Can't Cat-ch Me Complete the first Zurk pursuit without being caught.

Good Train Good guys proactively facilitate transportation solutions.

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).

Stunt Coordinator Complete 10 of the stunts on the stunt list.

Blood Gem Contact Acquire a blood gem that imbues hunter weapons
with special strength.

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

Taking the High Road Light the signal fire in the Remnant Valley

Firestarter Defeat 2 enemies or more using a single Molotov Cocktail

Electric Hobo Ride the train for 2 kilometers.

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

"Gets the aggressions out, doesn't it?" Use the hole punch.

Red Baron Take down 100 enemies while they are airborne.

Hide and Seek Baba Yaga: Rescue Nadia from Trinity

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

The Professional Fully mod and completely upgrade all weapons.