HelpMyLeg

Cursed No More Purify a Cursed piece of gear.

The Interceptor Get 20 Killstreaks with Interceptor ships.

Arkham City Lockdown Defeat every Villain With Batman

Hippy-Stomper Foot stomp 12 aliens

Sonic Right Hook Completed "Bet On A Champ."

Can I Call You? Successfully asked a hostess out on a date.

Sentry Mode Engaged In multiplayer, defeat 150 enemies with the Heavy's Sentry Gun.

More For Me Open 100 treasure chests.

With Practiced Bravado 100 Kills During Shootdodge

Swing For the Fences! Slugger Majima forced his way into a fight.

A Blade of Memory Destroy all Teeth, Balloons and Jack-In-The-Boxes.

Complete your 1st Party Round Awarded when you complete the 1st Round of your 1st Party.

There Has Been An Awakening Reach Rank 25.

Building Model Citizens Play with all 8 disguise slots customised at the same time

Wacky Taxi Use 10 Stunt Ramps in a taxi with a passenger

Love Them and Leave Them Drive every Car

The Boss Reached 30th level.

Perfectionist Complete 100% of all main mission constraints.

The Survival Horror Finish the game in Real Survival mode.

...The Harder They Fall Destroy every Surveillance Airship

Whispers on the Wind Collect all ECHO logs on Xylourgos.
0/18

Eat DiRT Earn 50 'CHECKMATE!' Medals

Last Action Hero Help Garland King finally finish her picture

Winner! Win a Special Stage in any off-line game mode.

Up to the Challenge 1 Complete 10 challenges.

Dominion Wraith Flash Dominate 50 Uruks.

Ghost of a Chance Finish the game in Invisible Enemy mode.

Minced Meat Take out the Mall's biggest customer

Found Frozen Friends Completed every level in Winter Blunderland

Powered by Steam Collect all the items (Steam Cells) on Airship

We Will Survive Win 15 matches in Team Survivors.

Depth Clear the "Eliminate the Renegade Threat" Side Op by extracting both targets

Fall of the Shinbakufu Complete Act 3 of the main story

Epilogue Complete the Epilogue

Knowledge is Power Uncover the mysteries of the Lost Tomb of Otorongo

The Heat is Off Escape successfully from all Heat levels

Talent Pool Completed Talent Pool.

Wild Card Completed Wild Card.

Gnomad Complete GnoMAD

Alchemist Directly hit an opponent with a thrown Beaker Power-Up.

Hang 'em High! Kill 30 enemies while they're suspended in the air with the grappling hook.

Vive la révolution! Kill Lothar.

You're so dead, you don't even know it Complete any Campaign chapter in 4-player co-op at any difficulty level

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

That's Quite Challenging Complete all crew challenges on Gehenna.
0/5

With Bells On Purchase all of Faith's upgrades

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

Invincible Warrior Kill 50 enemies in a row with inventory weapons without losing health.

In the belly of the beast Enter the Raid.

And STAY Down Perform 50 follow-ups in the main campaign.