X----Sorae----X

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

Born Free Escape from Intensive Treatment to the island surface

Arkham Analyst Solve 5% of Riddler challenges

Just What The Doctors Ordered Save all the doctors in Medical

Daydreamer Survive the nightmare of the Scarecrow's fear gas

Cryptic Investigator Solve 10% of Riddler challenges

Baneful Payback Defeat Bane

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

Recurring Nightmare Face your biggest fears and keep your sanity

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

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

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

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

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

Mystery Solver Solve 40% of Riddler challenges

Hard Crash Perform 10 vehicle take downs

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

Night Glider Glide continuously for over 100m

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

Hardware Fail Shoot out a tire on 15 different vehicles

Conundrum Cracker Solve 55% of Riddler challenges

Catch! Catch a Batarang (any play mode)

Who Is Raymond Kenney? Complete Act 2

Bigger Bang Complete story mode on Normal difficulty

Black Hat Trick Kill 3 enemies with a single IED

Communication Fail Using non-lethal takedown, stop 10 civilians from calling to report you

One Down, One to Go Complete Act 3

Escape Loop Escape 15 police chases

Clear Signals Unlock every ctOS Tower

Vengeance Complete Act 4

Mental Athlete Solve 70% of Riddler challenges

Log Off Complete Act 5

Free Radical Escape a level 5 police chase

Enforcer Use the Crime Detection System to take down 20 confirmed criminals

Riddle Resolver Solve 85% of Riddler challenges

Mano-A-Mano Defeat Titan henchman without using Batarangs (any play mode)

Magic Smoke Kill 4 enemies within a single instance of Focus

Open Sesame Perform 10 successful Lockpicks

Crack The E Nigma Solve every riddle on the island

Sanity Check Collect all 8 Burner Phones

World's Greatest Detective Spirit of Amadeus Arkham revealed

Power Cycle Participate in 5 different City Games

Darkness Looms Complete the final mission of the Missing Persons Investigation

Geolocated Check in at every Hotspot

Revoking Client Privileges Complete the final mission in the Human Traffic Investigation