CynicalFlow_

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

Historian Find 75% of all documents.

Born Free Escape from Intensive Treatment to the island surface

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

Intellectually Superior Complete all optional tombs.

Archaeologist Collect 75% of all relics.

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

Arkham Analyst Solve 5% of Riddler challenges

Just What The Doctors Ordered Save all the doctors in Medical

The Collectationator! Collect 286 Precursor Orbs

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

Daydreamer Survive the nightmare of the Scarecrow's fear gas

Cryptic Investigator Solve 10% of Riddler challenges

Baneful Payback Defeat Bane

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

Lethal Purchase all skills in all categories.

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

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

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

Campaign Complete Complete all Campaign levels.

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

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

The Professional Fully mod and completely upgrade all weapons.

Poisoned Ivy Defeat the giant Titan Ivy plant

Took the Shaman's Path Survived the Shaman's Path and found Ourea's retreat.

Big Bang Complete story mode on Easy difficulty

Handy Man Sever Gaia’s hand

Shine Lord Kill Helios

Torn Up Rip apart 1 Olympus Sentry

Case Closed Complete all cases.

"Lousy bony fingers!" Get the balloon twister to pop a ballon.

Shoe Delivery Kill Hermes and acquire his Boots

Community Organizer Take over all territory in the Neon District.

Sibling Rivalry Kill Hercules

Event Driven Complete half of the open world events.

Mystery Solver Solve 40% of Riddler challenges

Ladies Man Successfully entertain Aphrodite

Taking Out The Trash Defeat Alden.

Open Sesame Open the Gates of Tisiphone

Death Mode: Sparkle Darkle Complete the Death Mode level.

Titan Slayer Kill Cronos

Beat School: Straight Up Complete the Beat School level.

Beat School: Tiny Groove Complete the Beat School level.