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Raider Complete a Raid.

Diamond Geezertron Unlock the final skill in either skill tree

The Root Of Corruption Open The Well Of Souls

A Little Closure You investigated the cult's activities at Sammy's

"I'll bet the undercarriage on this baby is shot." Get a family member's help on a big project

Find() Inspect 10 completed Function Files.

Twice Nightly Complete New Game Plus

A Little Off the Top Change the appearance of 10 Dwellers in the Barbershop

Gladiator Completed a Coliseum Attack stage

Silver Revenge Obtain 48 medals on the original Arkham City ranked maps (as Batman)

Kill Your Darlings You put your imagination in its place.

Plus Package Upgrade a Contraption

Familiar Face Meet the Flautist

Baby Steps Mine 10 Blocks.

Creature of Habit You investigated the scene

A Stroll In The Demonic Park Complete the game on any difficulty setting

The Big Boss Defeat Absalom

Titan Mastery Fully upgrade a Titan Subclass.

The Last Laugh The joke's on who?

Going Ghost! In Sports, win a game with yarn ball vs CPUs with a 10 score lead

Smashing! In Sports, win a game with plankton ball vs CPUs with a 10 score lead

Better than the Turkey Jerkies! In Sports, win a game with Tommy ball vs CPUs with a 10 score lead

Completionist Completed all missions in Secret Armory

One against all Complete a Quick Race in Multiplayer mode.

Justice League Unlock all Justice League characters (Single Player Only)

When Pigs Can Fly Complete Chapter 9 - Bringing Home the Bacon

Move it, Football Head! In Sports, win a game with football vs CPUs with a 10 score lead

Kickin' Up Dust You helped MJ and Roxy get the Witnesses free

Death of a Sales Rat Defeat General Rat.

Apprentice Adventurer Reach level 25.

Om Nom Nom Eat 200 food items.

The Heavenly Goddess Perform a Level 3 Super with Nariko on 'Fearless'

Rack 'em and Hack 'em Successfully trigger all bonuses on 5 hacker puzzles in a row.

Parachute Climber Open the parachute and then land on foot 300 meters above the starting height.

Man vs Monsters Play 25 BATTLEMODE matches

Family Matters Killed all the Hacketts

Master of Fasting Complete a Mission with only the Famine Mode cheat on

Fine work Upgrade the Rarity of one Rare vehicle.

Doctor Fate-Ality Perform 3 background bounces on the Empire Theatre background

Ain't Nowhere Safer You captured Slim Beaumont

Solid Gold, Baby! Earn any 70 Gold Medals on Missions, Strangers and Freaks.

The Beginning of the End In Shadows of Evil, complete all Rituals.

Substance Abuser Drink beer while on steroids or vice-versa in SP

The Final Countdown You showed millionaire Hugh Darrow that his logic was flawed.

Spoiled For Choice Obtain Divine Bounty skill, equip Serpent Lash Godslayer weapon and Dragon Scales Legend outfit

The House of Luthor Obtain more than 10,100,000,000 Studs (Single Player Only)

Skilled Clear any mission (including Side Ops and Extra Ops) with a S-rank

Theater Enthusiast Buy every sphere at the Luca Theater

It's Raining Cats and Hotdogs Completed a round using the Mutator.

Get A Life Get A+ on all the chapters