UncleVlady

Archaeologist Collect 75% of all relics.

Feather Duster Kill and loot 10 flying animals (crows and gulls).

Completed Chapter 6 - 3 Complete Chapter 6 - 3 on any difficulty setting.

Arkham Analyst Solve 5% of Riddler challenges

Recruit Complete all chapters on Amateur.

Productive Day Sleep for more than one hour.

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

Just What The Doctors Ordered Save all the doctors in Medical

Bag Full O' Cache Find 75% of GPS caches.

Splash Kiss the Nyad

Daydreamer Survive the nightmare of the Scarecrow's fear gas

Don't Fence Me In Climb a chain link fence and rejoice.

Cryptic Investigator Solve 10% of Riddler challenges

Baneful Payback Defeat Bane

Lethal Purchase all skills in all categories.

Fergus saved Choose to save Fergus

Good While It Lasted Complete memory sequence 2.

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

Pacifist Complete the Sewers without killing any Zurks.

Stop, Drop, & Roll Defeat 3 Majini at once by setting oil canisters on fire.

Brother In Arms Liberate 1 Outpost playing as Hurk (Campaign Co-op only).

The Longest Night Complete the tutorial.

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

Drive By Stop an armored truck by taking out the driver.

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

Solitary Confinement Capture and lock up Harley Quinn

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.

Changing Lanes Perform a Vehicle Takedown from the passenger seat of a vehicle (Campaign Co-op only).

Badges Collect all badges.

Double Trouble Defeat two Titan Henchmen at once

Territory Scratch in every chapter.

Owned Complete every activity in a single location.

Autopanzer Unlock assault perk 6

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

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

Campaign Complete Complete all Campaign levels.

Discerning Taste Take down a street performer who is imitating a statue.

That's Gonna Leave a Mark Spill 500 buckets of blood on Kratos

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

I'm not Scared! Twins - Follow your brother without making any mistakes

A Pirate's Life For Me Complete memory sequence 3.

I'm As Shocked As You Are Defeat an enemy or civilian by stepping in water.

Masters of Removing Work together to save someone special.

Quick reload Unlock tactical perk 8

Routine Hacking Complete present day mission 2.

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