utyuu007

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

Lateral Thinker Solve 25% of Riddler challenges

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

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

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

Knife throwing Unlock stealth perk 2

Bigger Bang Complete story mode on Normal difficulty

Throwback Unlock demolition perk 1

Conundrum Cracker Solve 55% of Riddler challenges

Vive la resistance! Locate the resistance

Scout II Unlock stealth perk 7

Power to the laser Find the Laserkraftwerk

Quick draw Unlock tactical perk 2

Quick regeneration Unlock tactical perk 3

Mental Athlete Solve 70% of Riddler challenges

Fergus saved Choose to save Fergus

Hidden in the deep Locate the underwater stash

Took the Shaman's Path Survived the Shaman's Path and found Ourea's retreat.

London uprising Defeat the London Monitor

Knife sheath + Unlock stealth perk 3

Grenade pouch + Unlock demolition perk 2

Good While It Lasted Complete memory sequence 2.

Riddle Resolver Solve 85% of Riddler challenges

Deliverance Release friend

Bullet feeder Unlock assault perk 4

Liberation Complete game on any difficulty

Autopanzer Unlock assault perk 6

Silent shot Unlock stealth perk 5

Won the Werak Challenge Challenged Aratak at the Frostfigures and won.

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

Crack The E Nigma Solve every riddle on the island

Quick reload Unlock tactical perk 8

Owned Complete every activity in a single location.

Completed the Second Expedition Successfully assaulted Thunder's Drum.

World's Greatest Detective Spirit of Amadeus Arkham revealed

A Pirate's Life For Me Complete memory sequence 3.

Conquered the Mountain Drove out the threat within the mountain.