Miley-_-Gaga-Boy

Clever Dad The Rat - Work out where Shaun is held

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

Nerd Find all clues using ARI (Crime scene + Mad Jack + Fish tank) and find the Origami Killer

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

Obedience Stopped the experiment voluntarily.

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

Learner's Permit Mastered the fundamentals of gravity.

So Close... The Old Warehouse - Reach the end with all characters... and fail

Recurring Nightmare Face your biggest fears and keep your sanity

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

Money to Eat Earned enough money to have some chocolate during dinner.

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

Bare-knuckle Brawler Defeat 20 Enemies with Hand-to-Hand Combat

20 Headshots Kill 20 Enemies with Headshots

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

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

Masters of Removing Work together to save someone special.

Cattle Prod Defeat 30 enemies with the Stun rod.

Clean Job Shut down the monitor and finished the mission using only Aiden.

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

Soldier Complete all chapters on Normal.

Poisoned Ivy Defeat the giant Titan Ivy plant

Bare-knuckle Slugger Defeat 50 Enemies with Hand-to-Hand Combat

Apprentice Fortune Hunter Find 20 Treasures

Big Bang Complete story mode on Easy difficulty

Ride the Lightning Defeat a Majini using the electric current from a transformer.

Be the Knife Deflect a bow gun arrow with your knife.

Go into the Light Defeat 2 enemies with one flash grenade.

Together Forever Protected Jodie from her attackers.

Level Up Create a new mission using the UGC level editor.

Home Sweet Home Completed Episode 3.

Shardcore Pick up 50% of blast shards scattered around New Marais.

Headshot Expert Kill 5 Enemies in a Row with Headshots

Good Exposure Good guys are heroes to others.

30 Kills: KAL-7 Kill 30 Enemies with the KAL-7

Junior Geologist Find 25% of the Shards.

100 Headshots Kill 100 Enemies with Headshots

New Challenger Cleared a challenge.

Who Do You Trust? Build up a certain level of trust with your partner.

Brute Beater Successfully Counter all of a Brute's Damage-Giving Attacks

Hangman Kill 20 Enemies with Gunfire While Hanging

30 Kills: Mk-NDI Kill 30 Enemies with the Mk-NDI

30 Kills: M9 Kill 30 Enemies with the M9

Charted! - Easy Finish the Game on Easy Without Changing the Difficulty