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Daydreamer Survive the nightmare of the Scarecrow's fear gas

Cryptic Investigator Solve 10% of Riddler challenges

Baneful Payback Defeat Bane

Scratch Scratch the vinyl in the club.

Defeated Dr. Steinman The player has defeated the crazed Dr. Steinman

The True Queen Battle Gná

Grave Mistake Battle King Hrólf

Scout of the Morannon Successfully complete a Survivalist Challenge.

Hip to Add Squares Increase your inventory slots.

250 Headshots Defeat 250 Enemies with Headshots

Collector Obtain all Relics and Sword Hilts

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

Entities Apprentice Vanquished the entities with Aiden.

The Bear and the Wolf Collect all Trophies

Pacifist Complete the Sewers without killing any Zurks.

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

30 Kills: Mk-NDI Kill 30 Enemies with Mk-NDI Grenades

Legend of Shadow Complete a Dagger Mission and begin growing the legend of Acharn.

Recurring Nightmare Face your biggest fears and keep your sanity

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

RUTHLESS The Tracis were killed

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

Money to Eat Earned enough money to have some chocolate during dinner.

Officer Complete 25% of all missions, cases, favors, events, jobs and races.

Gadgetman Pick a lock, plant a bug, trace a phone, crack a safe, and take over a spy camera.

Solitary Confinement Capture and lock up Harley Quinn

Professional Fortune Hunter Find 40 Treasures

Brutal Slugger Kill 20 Enemies with Brutal Combo

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.

Path to the Goddess Solve the Goddess Statue puzzle.

Badges Collect all badges.

Vermin Extermination Destroy a Mr. Raccoon.

The Cold Light Unlock 3 Sword Rune slots.

Double Trouble Defeat two Titan Henchmen at once

Cleric Beast Defeat Cleric Beast.

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

Territory Scratch in every chapter.

Sneakitty Go through Midtown without being detected by the Sentinels.

Researched a Splicer The player has taken at least one Research Photo of a Splicer

Tell Me How You Really Feel Kill 25 Enemies using the Rage of the Gods

Extra Crafty Craft 25 recipes (Campaign only).

Never Alone Started at least one romance.

Bought One Slot The player has purchased one slot in any Plasmid or Tonic track

Gaining Face Achieve Face Level 5.

Substantial Silver Achieve 15 Silver Stat Awards.

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

Brutal Expert Kill 5 Enemies in a Row with Brutal Combo

Medicine Girl Successfully performed the entire ritual.