Resist The Fear
Conquer the effects of the Scarecrow's fear gas
50 ✓ October 23rd, 2018
Crocodile Tears
Venture into Killer Croc's lair and come out alive
50 ✓ October 24th, 2018
Poisoned Ivy
Defeat the giant Titan Ivy plant
50 ✓ October 25th, 2018
Big Bang
Complete story mode on Easy difficulty
50 ✓ October 26th, 2018
Solitary Confinement
Capture and lock up Harley Quinn
25 ✓ October 22nd, 2018
Double Trouble
Defeat two Titan Henchmen at once
25 ✓ October 23rd, 2018
Baneful Payback
Defeat Bane
25 ✓ October 21st, 2018
Crack The E Nigma
Solve every riddle on the island
20 ✓ October 26th, 2018
Arkham Analyst
Solve 5% of Riddler challenges
20 ✓ October 20th, 2018
Cryptic Investigator
Solve 10% of Riddler challenges
20 ✓ October 20th, 2018
Lateral Thinker
Solve 25% of Riddler challenges
20 ✓ October 21st, 2018
Mystery Solver
Solve 40% of Riddler challenges
20 ✓ October 22nd, 2018
Conundrum Cracker
Solve 55% of Riddler challenges
20 ✓ October 22nd, 2018
Mental Athlete
Solve 70% of Riddler challenges
20 ✓ October 23rd, 2018
Riddle Resolver
Solve 85% of Riddler challenges
20 ✓ October 25th, 2018
World's Greatest Detective
Spirit of Amadeus Arkham revealed
20 ✓ October 26th, 2018
Shocking Rescue
Take down Zsasz in the Patient Pacification Chamber
10 ✓ June 15th, 2018
Zsasz Cut Down To Size
Save Dr. Young from being killed by Victor Zsasz
10 ✓ October 21st, 2018
Leave No Man Behind
Rescue the guards and henchman from the Joker toxin in Decontamination
10 ✓ June 15th, 2018
Freeflow Combo 20
Complete a combo of 20 moves (any play mode)
10 ✓ October 25th, 2018
Rope-A-Dope-A-Dope
String up one henchman and drop him to surprise a second (any play mode)
10 ✓ October 21st, 2018
Freakshow Rodeo
Ride Titan henchman and knock down 10 thugs (any play mode)
10 ✓ October 25th, 2018
Malpractice Needs More Practice
Survive the onslaught from the deformed Joker henchman
10 ✓ June 15th, 2018
Born Free
Escape from Intensive Treatment to the island surface
10 ✓ June 15th, 2018
Just What The Doctors Ordered
Save all the doctors in Medical
10 ✓ October 20th, 2018
Daydreamer
Survive the nightmare of the Scarecrow's fear gas
10 ✓ October 20th, 2018
Breaking And Entering
Gain access to Arkham Mansion after it is locked down by the Joker
10 ✓ October 21st, 2018
Recurring Nightmare
Face your biggest fears and keep your sanity
10 ✓ October 21st, 2018
Night Glider
Glide continuously for over 100m
5 ✓ October 23rd, 2018
Freeflow Combo 5
Complete a combo of 5 moves (any play mode)
5 ✓ June 15th, 2018
Freeflow Combo 10
Complete a combo of 10 moves (any play mode)
5 ✓ October 21st, 2018
Perfect Knight
100% Complete
75 
Bigger Bang
Complete story mode on Normal difficulty
50 
Biggest Bang
Complete story mode on Hard difficulty
50 
Freeflow Gold
Achieve 24 medals on combat challenges
50 
Predator Gold
Achieve 24 medals on predator challenges
50 
Freeflow Silver
Achieve 16 medals on combat challenges
25 
Predator Silver
Achieve 16 medals on predator challenges
25 
Party Pooper
KO all the henchmen celebrating your arrival at the party
10 
Freeflow Combo 40
Complete a combo of 40 moves (any play mode)
10 
Mano-A-Mano
Defeat Titan henchman without using Batarangs (any play mode)
10 
Freeflow Perfection
Perform a perfect combo including all of Batman's combat moves (any play mode)
10 
Freeflow Bronze
Achieve 8 medals on combat challenges
10 
Predator Bronze
Achieve 8 medals on predator challenges
10 
Invisible Predator
Complete one predator challenge by using only Silent Takedowns and without being detected
10 
Flawless Freeflow Fighter
Complete one combat challenge without taking damage
10 
Catch!
Catch a Batarang (any play mode)
5