iamfathom

Pit Master Discover and fight Hidden Kombatant 3 in Arcade Ladder

Remmy's Apprentice Completed all Art School Lessons

Magical Sound Shower Race to every piece of music.

Lock, Stock, and Barrel Complete all Mission Stories in Golden Handshake.

Enlightenment Complete the tree of life

Worst Nightmare Master the Worst Nightmare Dark Knight track

Dive For Five Save 5 Divers Simultaneously in Super Sub Rescue

Archivist Find 30 of 61 News Pickups in the Single Player Campaign

They Are Looking This ones totally a secret but you'll know it when you see it so hustle and look sharp

Score Monger Complete 30 challenges in one Interval

Campaign Wonder Obtain 114 medals on the original Arkham City and Robin Bundle Pack campaigns (as Robin)

Fighters Megamix Take out an opponent with each character's All-Star Move.

You know how I said I'll kill you last? Throw Satan off a cliff as Brommando

Flare Wander Defeat an enemy with the Flare Wand from more than 25 blocks away.

No Stone Unturned Find all ‘secret’ collectibles.

Art Camp Crazy Explored all Art Camp Activities

Campaign Nightwing Obtain 114 medals on the original Arkham City and Nightwing Bundle Pack campaigns (as Nightwing)

Bested Queen Bee! Defeated Queen Bee without taking damage.

A Mother's Arms Open Violet's room.

Peak Performer Win three games as the Mountaineer character

Clean Sweep Complete the System Rift Jensen Story without killing anyone.

Super Sphere Destroy 5 enemies within 5 seconds using Chaos Spheres.

Eve's Bird Foot Kill Isaac with Eve

Broken Ankh Kill Satan with Lazarus

Insert Coin Complete all achievements in one game from The Arcade.

Overachiever Watch the 100% bonus ending

Enough Coin to Disappear You survived The Brigmore Witches in low chaos with 10,000 coins

Let Sleeping Chicks Lie Sshhh, don't disturb the chick!

Quick Fix Fix every robot within a single game of Fixin' Frenzy

Citizen, Shivering Isles Reached Citizen Rank in the Court of Madness

gnilB fo gniK Earn ALL N. Verted Gems

Complete My Secret 3 Complete the hidden puzzle in Sector 6

It's a Trap! In Shi No Numa, kill at least one zombie with three different traps in a single round.

The One That Got Away Complete the Sweet Tooth story on any difficulty.

Let it Snow Receive the Extreme Environment Suit (XE Suit)

Sidecar gold medal Get gold in all the SIDECAR challenges!

Convoy Overtake 12 trucks in a row without crashing in a Survival event.

Blitzkrieg Complete the single player campaign in under 12 hours.

This Ain't Over Clear Mission 10 as Nero, Dante, or V.
0/4

A Just Cause Decide what to do with the Altered Biocell.

Controlled Chaos In Revelations, override all of the Corruption Engines before round 6.

Wall Grinder Bump 1000 walls

LEGACY Complete all recordings

King in the North Complete all Final Stand Assignments

Get Inspired! Completed any Art Starter

Devastator Deal 20 combat damage to a player in a single turn in a game

Muppet Mastery Complete The Muppet pack's story

The Pitcher Complete "The Pitcher" challenge

Medical Marvel Collect 20 medi-packs within a single game of Manic Medic

Xenophobe Kill a UFO!