Beast_Mode255

Just the Beginning Complete Tower of Doom.

Headache Kill 50 enemies using a demon head in campaign mode

A Horrible Truth Recover the Blacksite Data

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

Going Up… In The Darkest Shore, unlock the Ubersprengen.

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

Ride the Lightning Build a Firestorm.

Bring it on! No comrade, this will not do! We must become stronger, for our fans! Fight 100 matches online!

The High Hat Defeat a boss on Inkwell Isle IV without killing any of its minions

Iron ROM Play through the game in a single session and never use a load or continue.

The Book Of Secrets Kill Satan with Eden

Birth of An Abomination Complete Root of All Evil

The Traveller Acquired all trophies.

Tip-Top Ten Pin Complete all 4 bowling lanes

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

Hellish Honor Achieve an S Rank on all missions (any difficulty or character)

Mighty Wander Max out stamina bar

Act 3 Cleaner Complete all Act 3 maps on Nightmare difficulty.

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

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

As A Scalpel Earn the "Excellent" rating in every performance category on a terror mission.

Lazarus' Rags Kill Isaac with Lazarus

King of Bling Earn ALL of the Clear Gems

LEGACY Complete all recordings

Paladin Obtain great power

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

Hell Hath No Fury… Finish the game on Dante Must Die Mode with any character

Bloody Hell Complete Bloody Palace Mode

Team Veteran Complete "Hydroponics" in Co-op Assault.

Barely Made It Jump over a Cultist Bear Trap without triggering it.

The Chaos In the Rift Encountered a chaos event.

Not One Inch In Gorod Krovi, complete a Lockdown Event.

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

Heaven Can Wait Finish the game on Heaven or Hell Mode with any character

Derailed Complete The Places We’re Meant to Die

Supernova Earn every star in Team Adventure Mode Chapter 7.

Murder He Wrote Find all pieces of evidence behind the Saridakis murder.

Blitzkrieg Complete the single player campaign in under 12 hours.

Big Top! Achieve a score of 2500 or higher in "Gonzo's Endless Cannon Run Ride!"

Celestial Earn every star in Team Adventure Mode Chapter 6.

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

Don't Stop Believing Team up the character from Journey... with the character from Journey

Catalog Conqueror STU: Complete all nekomata jobs in "The Spider's Thread" mode.

Pet Sematary Defile the remains of your beloved pet, Behold, in the Main Campaign.

Creative Thinker - Mini-Golf Complete the 'Mini-Golf: Play & Edit' template

Monster Summoner Summoned your first monster.

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

Leave no Dead Man Behind Kill every zombie in the Park before leaving.

Star Power Earn every star in Team Adventure Mode Chapter 5.

Even Dead Gods Can Die Activate and survive all Dark Altars in the Main Campaign.