LogicBytez

Campaign Kitty Obtain all 108 medals on the original Arkham City campaigns (as Catwoman)

Salute Me Achieve the rank of Lieutenant.

Friendly Rivals Compare your ranking on any Challenge with a Friend on your Friends list.

Taking Flight In Gorod Krovi, ride a Dragon.

Vendetta Destroyed the career of Guard Captain Eams. ("Leliana's Song" downloadable content)

Time Master Completed Singularity on Hard Mode

Scarlet Sprouts (II) Raise the Frostbearing Tree to Lv. 8.

Is everyone here? Unlock all characters from the original roster.

Light's Will Defeat Armor of Eraqus.

Full Arsenal Buy all upgrades for all characters (Green nodes).

Through the Looking Glass Find and zoom view on the Mad Hatter cameo

New Superpower Complete all China Rising Assignments

Armchair General Won a stage battle by yourself against the AI without attacking

The New Time-Master Beat all of Nefarious Tropy's times in Time Trial Mode.

Der Meisterbogenschuetze In Der Eisendrache, obtain all of the ancient bows.

Hoarder Have a total of at least 150,000 points in Echoes Mode's total high score

Victör Won a ranked multiplayer match

Two is Better than One Buy all coop upgrades.

Mother My Brain Hurts Discovered the strange E99 specimen and what it morphs people into

Air Support Master Destroy 100 BHolders in The Missing Link’s and B.O.B.’s levels in Coop.

Maximum Attraction Tractor Beam 50 enemies in The The Missing Link’s and B.O.B. levels in Coop.

Wishing for the Best Complete the "Last Wish" Raid.

The Warrior: Ventus Learn all of Ventus's Finish Commands.

Discriminating Buyer Use exactly one of each care package in the "Special Delivery" Special Ops mission.

Olympic Champion Get any Medal for all Monster Challenges.

Fallen Son Analyze all four pieces of evidence from Batman's past failures

Daily Prophet Reader Collect half of all the copies of the Daily Prophet.

Art Aficionado Buy every concept art.

I'll put this spear into... Kill Sadatame without getting hit

Lights Out Complete the "Light 'Em Up" Special Ops mission on Veteran difficulty.

Darkness's Will Defeat No Heart.

Shopping Frenzy Buy all surprises (Purple nodes).

Burgertown Escort Service Rescue 1 survivor in Infection.

Chimp on the Barbie In Ascension, kill a space monkey with a fire trap.

Two's Company, Four's a Party Complete any Adventure level with 4 players.

He knows what they did last era Found all eight audio notes in the Ancient Labyrinth

Boar Bather Rode a Razorfire Boar into the Sea of Black Tears and lived to tell the tale.

Come On And ... Slam 10 zombies at once in Outbreak.

I kill dead people Killed 40 ghosts in the Ancient Labyrinth

Deliver This Complete the "Special Delivery" Special Ops mission on Veteran difficulty.

You're Not Worthy As My Opponent Breach: Send 3 Challenges.

Avenged Confronted the culprit behind the Vael family's murder. ("The Exiled Prince" downloadable content)

Memento Gave Sebastian a family heirloom. ("The Exiled Prince" downloadable content)

Flyswatter Destroy all helicopters in the "Vertigo" Special Ops mission.

Rule With an Iron Fist Kill 20 enemies with Ironhide's Melee attack in Chapter II.

A Time of Wood and Stone Gathered the lost lore of Cadash Thaig ("Witch Hunt" downloadable content)

Last Blood At the end of Guns of Stygia, kill all the enemies on the walkways before the explosions do

Time's Teller Defeat the Unknown.

Faith in the Fallen Take a leap of faith

Pinnacle Complete the "Vertigo" Special Ops mission on Veteran difficulty.