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Big Bang Complete story mode on Easy difficulty

Bigger Bang Complete story mode on Normal difficulty

Poisoned Ivy Defeat the giant Titan Ivy plant

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

Mystery Solver Solve 40% of Riddler challenges

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

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

Freeflow Combo 20 Complete a combo of 20 moves (any play mode)

Double Trouble Defeat two Titan Henchmen at once

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

Solitary Confinement Capture and lock up Harley Quinn

Lateral Thinker Solve 25% of Riddler challenges

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

Recurring Nightmare Face your biggest fears and keep your sanity

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

Cryptic Investigator Solve 10% of Riddler challenges

Baneful Payback Defeat Bane

Daydreamer Survive the nightmare of the Scarecrow's fear gas

Just What The Doctors Ordered Save all the doctors in Medical

Arkham Analyst Solve 5% of Riddler challenges

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

Born Free Escape from Intensive Treatment to the island surface

Malpractice Needs More Practice Survive the onslaught from the deformed Joker henchman

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

Shocking Rescue Take down Zsasz in the Patient Pacification Chamber

Freeflow Combo 5 Complete a combo of 5 moves (any play mode)

The fall of a Titan Complete the South China Sea mission in the Campaign

Blood wake Get 30 headshots in the South China Sea mission in the Campaign

Terror of the deep Obtain 11 000 points in the South China Sea mission in the Campaign

It was on the way... Find 6 collectibles in the Campaign

You Could Say I'm a Fan Earn a Manufacturer Bonus for a collection of 25 or more cars

Your World, Your Rules Complete the game with any ending.

Family First Find your sister.

Going Down Enter the X-13 elevator.

Brush with Death Wake up after the missile strike.

Debris and Ashes Reach the Observatory.

Slowpoke! Lose the maximum level of Chase.

Night Hunter Kill a Volatile.

Known Associate Learn the whereabouts of Veronika Ryan.

After the Fall Fall from a combined height of at least 10,994 meters.

It Wasn't That Hard, Was It? Defeat your first GRE Anomaly.

We Will Be Heard! Restore the radio broadcast tower.

Can't Touch This! Kill 20 enemies in a row with melee weapons without taking damage.

Tunnel Entrance Activate your first Metro Station.

Get Outta My House! Defeat the Renegades attacking the Fish Eye.

Light in the Darkness Activate your first Electrical Substation.

On the Trail of the Enemy Learn Waltz's location.

Under Pressure Activate your first Water Tower.

Flag Burning Clear your first Bandit Camp.

Good Night & Good Luck Survive your first night.