Danterockson

Intellectually Superior Complete all optional tombs.

Finders Keepers Find Sig in Underport

Who Knew Krew Blew? Beat Krew in Weapons Lab

Head Master Collect 510 Metal Head Skull Gems

Archaeologist Collect 75% of all relics.

Pure of Hart Return the Stags of the Four Seasons

Rightful Place Return all the Lindwyrms to Ratatoskr

How it's Going Fully repair the Amulet of Yggdrasil

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

Invasive Species Complete all of the Crater Hunts

Arkham Analyst Solve 5% of Riddler challenges

Recruit Complete all chapters on Amateur.

Fashion Statement Change all your clothes in your wardrobe or a clothing store.

The Collectivist Collect 125 Precursor Orbs

Full Belly Obtain all of the Apples of Iðunn and Horns of Blood Mead

Ready for Commitment Fully upgrade one armor set

The Florist Collect one flower from each of the nine realms

The Collectationator! Collect 286 Precursor Orbs

Just What The Doctors Ordered Save all the doctors in Medical

The Librarian Collect all of the Books

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

Trials by Fire Complete the Trials of Muspelheim

The Curator Collect all of the Artifacts

Daydreamer Survive the nightmare of the Scarecrow's fear gas

Cryptic Investigator Solve 10% of Riddler challenges

Baneful Payback Defeat Bane

Lethal Purchase all skills in all categories.

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

The True Queen Battle Gná

Grave Mistake Battle King Hrólf

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

Collector Obtain all Relics and Sword Hilts

The Bear and the Wolf Collect all Trophies

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

Recurring Nightmare Face your biggest fears and keep your sanity

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

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

Double Trouble Defeat two Titan Henchmen at once

Owned Complete every activity in a single location.

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

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

Excavator Find a buried treasure.

Masters of Removing Work together to save someone special.

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

Routine Hacking Complete present day mission 2.

The Professional Fully mod and completely upgrade all weapons.