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It's mine now! Unlock a plague weapon for the first time.

This madness ends now! Complete ''Mask of the Phantasm''

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

For the Night is Dark Endurance Co-op Challenge: Clear 3 Enemy Camps at night in a single expedition

Materia Maven Obtain all materia available from Shinra Box Buster challenges.

Big Cheese Perform 50% of the Single Player Skillshots

Teamwork Endurance Co-op Challenge: Warm up from freezing by standing next to a campfire lit by your partner

Communication Skills Endurance Co-op Challenge: Kill 5 enemies that have been marked by your partner

Grilled Meat Prepare a big meal using an improvised electric stove

I've Brought You A Gift Defeat the Soul Arbiter

Billy Batson, I chose you as champion Complete ''Sivana Escape''

Challenge Accepted Complete the first rank of all non-level-specific challenges with a single character.

Become that which you fought against Complete ''Mask of the Phantasm'' after achieving True Villain status

Pacifist Clear the "Intel Operative Rescue" Side Op without killing a single enemy

Ultimate Knack Received all trophies

Don't call them sidekicks Complete ''The Summit''

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)

Rina the Hostess Spent a steamy moment with Rina.

Armed and dangerous Grow as a person, experience betrayal. Again.

What are Friends For? Cleared all special requests from the Phantom Thieves.

Who Dares Wins Defeated a Dire Shadow.

Scoring master Score more than 2000 points in one jump (complete the Onboarding sequence)

His name’s Captain Sparklefingers Complete ''Sivana Showdown''

Alone Time Endurance Co-op Challenge: Spend at least one day more than 60 meters apart

Superhuman! Perform every character's supermove

You consistently underestimate us Complete ''The Summit'' after achieving True Villain status

"Teamwork" Endurance Co-op Challenge: Collect an Artifact while your partner is down

Get Away from Her! Endurance Co-op Challenge: Kill an enemy melee attacking your partner

The power of Atlantis Complete ''Ring of Fire'' after achieving True Villain status

Stowaway Catch a ride

Destructive Beat Complete the Campaign on Very Easy or Easy Difficulty

The beast has awakened Complete ''The Final Battle'' after achieving True Villain status

Platinum Congratulations!

So, you figured it out Complete the Pachinko machine in one go

SHAZAM! Complete ''Sivana Showdown'' after achieving True Villain status

Costume's a bit theatrical... Set both Free Play characters as The Joker and The Joker Animated Series

No One Left Behind Endurance Co-op Challenge: Revive a player 3 times in a single expedition

True heir In Free Play, sit on the throne as Orm in ''Ring of Fire''

I hear you can talk to fish Set both Free Play characters as Aquaman and Aquaman (Gladiator)

Redheads, you gotta love 'em Defeat 10 Trench enemies as Mera

She's Worth It? Completed "Man On a Ledge."

Lie Back and Think of Albion Invade Albion

Those Who Heed the Call Completed 50 requests.

CCTV Is Watching You Hack all of the CCTV junction boxes in London

Queen Anne’s Revenge Playing as Blackbeard, perform an acrobatic kill and a gun kill in less than 10 seconds.

Painbow Connection Equip effervescent-quality gear in all slots (except class mod).

Oh, you're like a bad guy, right? Complete ''Sivana Escape'' after achieving True Villain status

You spin around Perform your first 1080° (complete the Onboarding sequence)

Yui the Hostess Spent a steamy moment with Yui.

Mercy or Prudence? Complete the game without killing any humans