shideka

…Bada Boom! Defeat 20 Enemies in a row with Homing Missiles

Professional Complete 50% of all Challenges

Beta Survival Diamond Achieve a score of 500,000 points

Alpha Survival Diamond Achieve a score of 500,000 points

Turret Syndrome Overload 25 Turrets

Expert Complete 75% of all Challenges

Gamma Survival Diamond Achieve a score of 500,000 points

Beta Rescue Diamond Achieve a score of 500,000 points

Top of the Class Earn a total of 10,000,000 points

Unleashed Purchase every Upgrade

Perfectionist Complete all of the Challenges in the Game

Noble Achievement Collect all Trophies

A-ha! Obtain something by closely examining an item.

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

Arkham Analyst Solve 5% of Riddler challenges

Just What The Doctors Ordered Save all the doctors in Medical

Behind Closed Doors Close an open door by yourself.

Daydreamer Survive the nightmare of the Scarecrow's fear gas

Welcome to the Family, Son Escape from the guest house.

Cryptic Investigator Solve 10% of Riddler challenges

Baneful Payback Defeat Bane

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

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

20 Headshots Kill 20 Enemies with Headshots

That's What Those Do! Enter a Bonus Round after collecting 3 Character Tokens.

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

Recurring Nightmare Face your biggest fears and keep your sanity

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

Apprentice Fortune Hunter Find 20 Treasures

Arms in the Air Block an enemy attack by guarding.

Master of Unlocking Use a lock pick to open something.

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

He's Here, There, Everywhere! Destroy a Mr. Everywhere statuette.

Headshot Expert Kill 5 Enemies in a Row with Headshots

Double Trouble Defeat two Titan Henchmen at once

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

100 Headshots Kill 100 Enemies with Headshots

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

Data Collector Scan all enemy types

Hangman Kill 20 Enemies with Gunfire While Hanging

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

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

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

30 Kills: M9 Kill 30 Enemies with the M9

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

Feel the Force Unlock all Jedi skills

30 Kills: G-MAL Kill 30 Enemies with the G-MAL

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