ChesterMB

Mercy Kill 5 enemies while they are on fire in Chapter 3: Fire Sale

War Veteran Arcade: cleared any route with difficulty set on hard.

Get him! Win a Quick Race on a track in the Batcave (not unlockable in Split Screen).

The Spider's shadow Complete a Noir level without triggering an alarm

ROI Buy 5 Vouchers by Ante 4

Man Slaughter Defeat Annuvin as Caddoc

Slow and Steady Win an action race without using any boost, or using a boost pad

Burning times Complete a level on Master difficulty without using bombs, overdrive or boost with a custom ship

Lazarus' Rags Kill Isaac with Lazarus

The Book Of Secrets Kill Satan with Eden

Burning Inside Kill another player with Crucible in a Foundry Versus Match

Respect for the dead Plundered all four resting places

Boys Club Beat an Echo Six Expansion Pack mission with the 3 male characters in your party.

Sack the Postman Post all 6 invitations for the party.

Situation Adventure Mode - Defeat all bosses as Caddoc

Pit Master Discover and fight Hidden Kombatant 3 in Arcade Ladder

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

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

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

An honest mistake Kill an allied worm in an online match.

Played with fire Defeated the Keeper after changing his initial magic school to the fire type

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

Worst Nightmare Master the Worst Nightmare Dark Knight track

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

The Aeromancer Devour Aur Cyrus.

LEGACY Complete all recordings

Remember Me? Deal the winning blow with a resurrected worm.

Look Who's Coming to Dinner Complete Case 4 of the Story

Sky Runner Unlock Titan Sky

The Venomancer Devour Varren Ovrin.

Eve's Bird Foot Kill Isaac with Eve

Broken Ankh Kill Satan with Lazarus

Birth of An Abomination Complete Root of All Evil

It's "Football" not "Soccer" Defeat Lok in the Main Campaign without using Water Sprays, or the Magicks Push and Concussion.

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

Gale Forces K.O. the opponent 25 times with an attack after a quick move.

Ancient tool, new purpose Defeated the Judge with a weapon dropped by the Keeper

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

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

Derailed Complete The Places We’re Meant to Die

Fashionista Try on 100 different clothing items

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

Lost Poster Beat the Dark Room with Isaac

Dungeon Makeover Unlock 50% of Crucible content

No More Marching Killed all the mascots of the Popcorn Parade

Drilling for Justice Assemble the cryonucleation tunneller - the cryodrill

Muppet Mastery Complete The Muppet pack's story

Is This Real Life? Survived rebooting the network in the Project Resolve Center

Bigger They Are Complete Longest Yard

Fearless Overtake 5 trucks in a row during Sudden Death in a Survival event.