Alarconda

Lost Property No crimefighter should be without this

Platinum Trophy Collect all other 50 Trophies for this Trophy

What Witness? Finish the Witness level in "Joe's Adventures."

Shoot the Messenger Defeat 3 Agitator Majini in one playthrough of "Desperate Escape."

There's no "I" in Team Score at least 80,000 points in Team Survivors.

It's All About the Points Score at least 40,000 points in Survivors.

Breaking and Entering Find a way into the secret base

How's It Hanging? Clean up the Dry Docks

Completionist Completed all missions in Secret Armory

The Last Laugh The joke's on who?

I like what I'm seeing Like a ship

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

Big Tournament Completed each of the larger challenges in all 3 coliseums

Run the Gauntlet Complete "Desperate Escape" on Professional.

It Takes Two to Tango Chain a 40-defeated combo in Team Slayers.

Sphinx' Riddle Complete all 40 of the Catwoman Riddler grid items

Aiding the Outcasts Completed "Aiding the Outcasts"

The Guns of Anchorage Completed "The Guns of Anchorage"

Look, I made this! Create a ship and share it

Arctic Grave Push the chief witness into the ice lake in "Joe's Adventures."

Battering Ram Shield Bash 5 different thugs

Frequent Flyer Zip Kick 5 different thugs

Paving the Way Completed "Paving the Way"

Campaign Bronze Obtain 36 medals on the original Arkham City campaigns (as Batman)

Operation: Anchorage! Completed "Operation: Anchorage!"

Eye of the Tiger Win 15 matches in Survivors.

Gold Revenge Obtain all 72 medals on the original Arkham City ranked maps (as Batman)

Perfect Freeflow 2.0 Perform a perfect combo including all of Batman's combat moves (any play mode)

The Team That Slays Together... Win 15 matches in Team Slayers.

Not even a dent Complete a level with a custom made ship, without dying

Not of This World Completed "Not of This World"

The Local Flavor Completed "The Local Flavor"

We Will Survive Win 15 matches in Team Survivors.

Among the Stars Completed "Among the Stars"

Campaign Silver Obtain 72 medals on the original Arkham City campaigns (as Batman)

Dockyard Discord Finish the Connection level in "Joe's Adventures."

This Galaxy Ain't Big Enough… Completed "This Galaxy Ain't Big Enough…"

Faster Than Light Achieve a 10x point multiplayer in "Jimmy's Vendetta".

Into The Pitt Completed "Into The Pitt"

Death From Above Completed "Death from Above"

Walking With Spirits Completed "Walking With Spirits"

Campaign Gold Obtain all 108 medals on the original Arkham City campaigns (as Batman)

A Meeting of the Minds Completed "A Meeting of the Minds"

Perfect Knight - Day 2 Complete every challenge in Arkham City - Main Story, Side Missions, Upgrades, Collectables, New Game Plus and Riddler's Revenge (as Batman)

Unsafe Working Conditions Completed "Unsafe Working Conditions"

Platinum Congratulations!

Free Labor Completed "Free Labor"

Shock Value Completed "Shock Value"

Who Dares Wins Completed "Who Dares Wins"

Five Finger Discount Finish the Supermarket level in "Joe's Adventures."