Postmortimus

Hey, it's-a-me again! Perform a highground attack as a finishing move

Put Herself Together Complete the Mother Protector Challenge Tomb

Death Incarnate Complete the Game on APOCALYPTIC

Stick'em with the pointy end! Complete the Tomb of the Torturer

Checking Out Complete Chapter 3

Queensberry Rules Perform a 4-hit combo with your bare fists in End of Zoe.

Silent Knight Complete a predator encounter using only silent takedowns in the Main Story

Racing and Pacing Finish the game in five hours.

I like what I'm seeing Like a ship

Every Woman for Herself Finish the game without saving anyone using Jill.

Strategist Performed a multitude of paradigm shifts.

Globetrotter Awarded for setting foot in all secluded regions.

Certified Genius Obtained over 10 certificates from the vocational school.

Go for the Gold Collect 1 gold reward

Head Games Rescue Mad Hatter's second hostage.

Diversity Trainer Awarded for recruiting many different species of monster minion.

Mint I Collect 50 Boatman Coins.

Chronosavior Obtained the highest possible result in the battle to determine the fate of the world.

Blood Master's Trophy Obtained Best Weapon by Suckerstone

Stranded Crash-landed on peak Delta

Creature Comforts Obtain White Breath skill, equip Grip of Fear White Knuckle and Scales of Q Feathered Serpent

Hunter Mastery Fully upgrade a Hunter Subclass.

Spelunker Complete one Tomb of the Fallen

Like a Dragon Reached level 50 with Kasuga.

Expanded Storage Get the XXL BOB

Theater Enthusiast Buy every sphere at the Luca Theater

Nuregami Learn how to use Watersprout.

Clock Stopper Responded swiftly to the appearance of enemies.

Royal Treasurer Awarded for opening 200 treasure chests.

Twice Nightly Complete New Game Plus

Monster Masher Awarded for defeating a total of 10,000 monsters.

Master of Hexes Learn all hexes

Skilled Clear any mission (including Side Ops and Extra Ops) with a S-rank

Silver Revenge Obtain 48 medals on the original Arkham City ranked maps (as Batman)

Ultimate Trump Card Obtained all Master Arts for Joker.

Gear Hoarder Collected over 200 pieces of gear.

This Is Ghana Be Good Complete the level "Ghana – Pursuing James Rutland"

Congratulant's Trophy Obtained Best Weapon by Faintstone

Stack() Create a Function combination requiring 12 MEM.

Wayfarer Took 50,000 steps.

Tripple Threat Awarded for having 50 trip doors remember you.

Get A Life Get A+ on all the chapters

Blood Dancer Defeated 500 foes.

In Storybook Endings Lock up Mad Hatter in GCPD.

Boom-Shack-Calaca Defeat Calaca

End of an Era Completed Chapter 12.

Erion Dictionary Gathered at least 50 texts.

Shade Master's Trophy Obtained Best Weapon by Cloudstone

Job Hopper Changed Kasuga to three different jobs other than his starting job.

Cat Claw Defeated 10 enemies with one Spiraling Claw.