Sada-Ryu

Treasure Master Collect 200 treasures in Scenario Campaign Mode.

Double Down Played 10 hands of Blackjack.

Werewolf Mastered Acquire 11 werewolf perks

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

Combat Specialist Cold Darkness Challenge: Complete Cold Darkness without dying

Squad Goals Score a Goal while in a Club Match (Online Matchmaking only)

Veteran Pilot Clear gummi ship mission 2.

Chain Reaction You exploded 10 vehicles in 10 seconds.

The Last Laugh The joke's on who?

“A Shocking Turn of Events” – Expert The player has rescued the Little Sister in “A Shocking Turn of Events” in under 4:00

Creature of Habit You investigated the scene

Into the Den Complete story mission 6.

Master Mechanic Fully upgrade all weapons in Campaign Mode

A Just Cause Complete story mission 7.

Strategist Performed a multitude of paradigm shifts.

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

Head Games Rescue Mad Hatter's second hostage.

Career Criminal Attain 100% Game Completion.

Chronosavior Obtained the highest possible result in the battle to determine the fate of the world.

Oversight Become Overseer

Master Architect Build three houses

A Measure of Mercy Complete the game and choose the Light Side ending.

Item Connoisseur Obtain a Rank S Item in Scenario Campaign Mode.

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

Ain't Nowhere Safer You captured Slim Beaumont

Theater Enthusiast Buy every sphere at the Luca Theater

Clock Stopper Responded swiftly to the appearance of enemies.

Twice Nightly Complete New Game Plus

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

I Had To Put Him Down Kill a Caragath with an Execution.

No Key For Me Clear the Millennium Tower stage without the boot-up key in Scenario Campaign Mode.

One for the Books Complete the Game Records section of the Gummiphone.

Time Out Assign a settler to a pillory

In Storybook Endings Lock up Mad Hatter in GCPD.

Storyteller Collect all Story entries in Jiminy's Journal.

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

Electric Avenue Use the EMP to take down 25 drones

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

Killing Frenzy Kill 20 enemies in 60 seconds.

Final Mix Master Clear game on Final Mix or a higher difficulty level.

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

Silent Partner Damage the same enemy in Cooperative Mode for 100 kills

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

Elevator Action Knock off every Tripod during the Elevator Sequence

Synthesist Complete the Synthesis section of the Gummiphone.

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

Supreme Being Fully developed all abilities.

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

Legendary Gunsmith Cold Darkness Challenge: Open 6 upgrade pry chests

Covered in Blood You met Bonnie Harless