Beater-DLA

Bot Bot Boom Boom Protect Hideout from Bomb Bots

Timber! Destroy Drill Platform Tower

I Heart Heart Get Heart of Mar in Weapons Lab

Heavy Distortion Attack the Metal Head Nest

Finders Keepers Find Sig in Underport

Who Knew Krew Blew? Beat Krew in Weapons Lab

Head Master Collect 510 Metal Head Skull Gems

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

The Collectivist Collect 125 Precursor Orbs

The Collectationator! Collect 286 Precursor Orbs

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

A-ha! Obtain something by closely examining an item.

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

Behind Closed Doors Close an open door by yourself.

Welcome to the Family, Son Escape from the guest house.

Recurring Nightmare Face your biggest fears and keep your sanity

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

Revenge Taught 3 or more of the teens a lesson, or started the house fire, with Aiden.

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

Never Alone Started at least one romance.

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

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

Arms in the Air Block an enemy attack by guarding.

The End One possible reality has been uncovered...

Master of Unlocking Use a lock pick to open something.

Black Sun Down Deactivated the Black Sun.

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

Poisoned Ivy Defeat the giant Titan Ivy plant

Big Bang Complete story mode on Easy difficulty

He's Here, There, Everywhere! Destroy a Mr. Everywhere statuette.

Together Forever Protected Jodie from her attackers.

Chose Life Stayed in reality.

Mystery Solver Solve 40% of Riddler challenges

Convince Dawkins Helped Dawkins see the truth.

Can't Catch Me Complete the "Mia" videotape without being spotted by Marguerite.

Nice Try Put an unrelated object on a shadow plinth.

Like Skeet Shooting Shoot a zombie dog or a licker out of the air.

Things Got Personal Finish off an enemy with the knife.

Party Pooper KO all the henchmen celebrating your arrival at the party

Open Your Eyes Use psychostimulants.

Night Glider Glide continuously for over 100m

You Ain't Gettin' Away Escape to the yard.

Rope-A-Dope-A-Dope String up one henchman and drop him to surprise a second (any play mode)

Almost Too Easy Went to the containment shield with the General.

In the Bag Increase your item slots.

Two Souls Launched a scene in Duo mode.

Just Like Starting Over Complete memory sequence 12.