MrMaratom

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)

A Feast for Two Endurance Co-op Challenge: Eat the meat of 3 bears with your partner

Vacation Endurance Challenge: Escape the forest after surviving for 7 days

Great Haul Endurance Challenge: Escape the forest after surviving 10 days, with at least 10 Relics

Sisters of Athena Endurance Co-op Challenge: Kill a combined total of 25 enemies in a single Expedition

Sisters of Artemis Endurance Co-op Challenge: Kill a combined total of 10 dangerous animals in a single Expedition

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

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

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)

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

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

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

Platinum Congratulations!

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

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

Skillful Raider Endurance Challenge: Open 5 Codices or Sarcophagi without getting caught in a trap

Master and Apprentice Endurance Co-op Challenge: Escape the forest after surviving 10 days with at least 20 Artifacts

Adventure Besties Endurance Co-op Challenge: Escape the forest with 5 Medium and Large Artifacts

Offensive Defense Knock out an enemy using only counters.

Caught 'Em All Catch at least five enemies within a single smoke bomb

A Slippery Customer Dodge a power punch.

The Big Leagues Achieve 21 Stars in AR Challenges playing as Robin.

Acts of Violence Achieve 21 Stars in AR Challenges playing as Nightwing.

Relentless Achieve 21 Stars in AR Challenges playing as Catwoman.

Secrets in the Sand Solve all mysteries in Gizeh.

Shock and Awe Achieve 21 Stars in AR Challenges playing as Azrael.

Vengeance Unlimited Achieve 21 Stars in AR Challenges playing as Harley Quinn.

Motherlode Achieve 21 Stars in AR Challenges playing as Batgirl.

Tuned In Bring all radio frequencies to Gina.

Higher Learning Achieve 21 Stars in AR Challenges playing as Red Hood.

Beneath the Surface Solve all mysteries in Sukhothai.

Matador Dodge a total of three charge attacks by a Wild Pig

Return The Favor Dash ram a ramming Brig

Gear Head Solve the Cogwheel puzzle in Sukhothai.

Repatriation Return all Lost Artifacts.

Bookman Learn all abilities from Adventure books.
42/53

Shadows out of Time Collect all the Ancient Relics.
33/50

Gun-kata Use pistols to kill four enemies in a row within five seconds

Archivist Collect all Journal notes in the game.
467/519

It's the Mileage Unlock all Trophies.

Let Me Explain After a perfect parry, perform a total of four takedowns

Unsinkable Survive a rogue wave taken from the side

What the Butler Saw Complete the Wayne Manor AR Challenge as Batman without using any gadgets or taking any damage.

Zero Waste Restore a map from map pieces

Overdesign IV Kick a berserk enemy caught in smoke off a ship

The Bottom Reach the lowest level of the mines.

Homesteader Earn 250,000g