Mastergevin

Put Herself Together Complete the Mother Protector Challenge Tomb

Cold Fusion Unlock Hidden Fighter "Cyber Sub-Zero"

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

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

The Scalpel Singleplayer: Achieve 20 total knife kills

Nothing is bigger than Freedom Defeat a Hulk.

Creature of Habit You investigated the scene

Danger Zone Buy all items from the Survival Air Support Armory.

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

Career Criminal Attain 100% Game Completion.

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

Hardest Battle In The Game Defeat Dr. Giblets.

Globetrotter Awarded for setting foot in all secluded regions.

Theater Enthusiast Buy every sphere at the Luca Theater

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

A New Hope Play every multiplayer game mode in the original game

Storyteller Collect all Story entries in Jiminy's Journal.

Gem-studded Slot an elfstone into an item.

Untouchable Complete a Chapter without losing any health.

In Storybook Endings Lock up Mad Hatter in GCPD.

Elevator Action Knock off every Tripod during the Elevator Sequence

Spelunker Complete one Tomb of the Fallen

Electric Avenue Use the EMP to take down 25 drones

Spread The Love - Kill 5 Helghast at once using the WASP's secondary fire Killed 5 Helghast at once using the secondary fire mode of the WASP launcher

Counterintuitive Perform 20 Counter Attacks.

Juggler Kill 30 enemies while they're falling through the air.

Counter-serum Chat with Dr. Hypatia aboard the Dreadful Wale

Ain't Nowhere Safer You captured Slim Beaumont

"You wanna stay, shut your mouth." Make it to the party as Tyler.

Rolled Over You managed 5 car rolls in a row from one crash.

Cactuar Crusher Obtain a protorelic in the Corel region.

Beginner's Luck! Win a single online match

The Fat and the Furious Complete a Continuous Speed Run as Doughnut Drake

They Go "Boom" Get 30 kills with the Magnum secondary fire in the single player Campaign.

Spreading the Word Collect over 50 Guild Cards.

First Blood Kill 1 counselor.

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

Black Market Burglar Rob a black market shop

24 hours in Paradise on a bike Awarded for spending a full 24 hour day and night cycle riding a bike.

Biff! Bap! KaPow! Kill three enemies in a melee combo.

Great Sage Equal of Heaven Complete all chapters on Hard.

Coco's Memories View Coco's memory echoes

“Worlds of Hurt” – Collector Found all collectable Roses in “Worlds of Hurt”

Legendary Gunsmith Cold Darkness Challenge: Open 6 upgrade pry chests

Fish in a Barrel Defeat five enemies with one exploding bottle or one firebomb bottle in the main campaign.

His Own Medicine Disarm the Gouverneur and kill him with the branding iron.

Yakumo's Memories View Yakumo's memory echoes

Freedom of Speech Save the Printer of the Dunwall Courier

The Angelic Ruins Completed the larger challenge in The Angelic Ruins coliseum

Glim Reaper Awarded for gathering 2,000 glims.