SunRon

The Crown Jewel Seek and destroy.

Machine Crusher Defeat NANCY-MI847J.

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

Aiding the Outcasts Completed "Aiding the Outcasts"

Make it Raaaaaid Vanquish the Ancient Dragons of Destruction.

Battering Ram Shield Bash 5 different thugs

Friendly Skies Defeated all waves in The OPS Zeal.

Frequent Flyer Zip Kick 5 different thugs

The Guns of Anchorage Completed "The Guns of Anchorage"

Wooden Warrior Clear the Subterranean Pavilion stage in Scenario Campaign Mode.

Eastern Explorer Clear the Kigan Island stage in Scenario Campaign Mode.

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)

Gallery Completionist Complete the Gallery.

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

Paving the Way Completed "Paving the Way"

Operation: Anchorage! Completed "Operation: Anchorage!"

What a Nightmare Clear the Nightmare Train stage in Scenario Campaign Mode.

Did It All Complete all side missions.

Scenario Expert Clear all of the stages in Scenario Campaign Mode.

Upgraded Assistant Upgrade Alisa to the highest possible level.

Conductor of the Poop Train Get 100 kills while in a Buzzaxe Rampage.

Discovered the Ascension Located the missing Quen and discovered Londra's plan to leave Earth.

Cute Loot Kill a Chubby.

Not of This World Completed "Not of This World"

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

Confronted Londra Uncovered the truth of Londra's plans for the Quen and rescued Seyka's sister.

So Much Blood! Gunzerk continuously for 90 seconds.

Tekken Fanatic Complete all other objectives.

Defeated Londra and His Horus Defeated the awakened Horus and put a stop to Londra's plans.

The Local Flavor Completed "The Local Flavor"

Unseen Predator Remain in Zer0's Decepti0n mode for 10 seconds straight.

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

Capped Out... For Now Reach level 35.

TLAD: The Lost Boy Become leader of The Lost. (The Lost and Damned)

“Worlds of Hurt” – Expert Rescued the Little Sister in “Worlds of Hurt” in under 15:00, on Medium or higher difficulty

Among the Stars Completed "Among the Stars"

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)

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

Piano Virtuoso Play all six Piano Outreach Association songs well enough to receive remuneration.

Equipped an Elite Coil or Weave Equipped an elite coil on a weapon or an elite weave on an outfit.

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

Death From Above Completed "Death from Above"

Into The Pitt Completed "Into The Pitt"

Platinum Congratulations!

All New Machines Scanned Encountered and Focus scanned every new machine in the Burning Shores.
2/4

Walking With Spirits Completed "Walking With Spirits"

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

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

Specter Gauntlet Upgraded Fully upgraded the Specter Gauntlet.