Cozmogramma

Two Birds Smack a bomb so that kills two or more enemies (Individual)

Muppet Mastery Complete The Muppet pack's story

Endangered Lizards Killed all shining lizards

World Renowned Achieve first place finishes and pass the DC Challenge in a World Tour event

Relic Roundtable Defeat an enemy by using each relic.

Psychological warfare Manipulated the Keeper's magic schools

Bloody Lust Kill Isaac with Samson

A Blank Card Kill Isaac with Eden

Hooning Around Complete 25% of the Battersea Compound Missions

Ghoonpile (Ghoongollion Marginus) Make a nice stack of Ghoons.

Theremad! Frobisher Says: "Figure it out from the title!"

Climber Reached top of the shrine

Rock, Paper, Plasma In Voyage of Despair, kill 9 zombies via Catalytic Detonations in a single game

Turnabout is Fair Play Kill 50 Cryptids with the Venom-X weapon in Nightfall in Regular or Hardcore difficulty.

Nightfall Completionist Complete all challenges and kill the Breeder in Nightfall in Regular or Hardcore difficulty.

Egg-stra Awakening! Complete the Egg-Stra XP challenge and then scan an obelisk in the Invasion DLC package.

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

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

Don't Listen to Her Defeat The Song

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

Autobarmy Travel 7,903 miles (12,718km) in total - the length of the Autobahn.

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

Straw Purchase Gift a Mystery Box Wonder Weapon to a teammate and have them accept it

Insanity III Complete all three games in Mass Effect Legendary Edition on Insanity without changing difficulty

Miracle Comeback Perform your characters' special skills a total of 100 times.

Hot Brotato Kill a terrorist with a returned grenade

The Book Of Secrets Kill Satan with Eden

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

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

Respect for the dead Plundered all four resting places

Mighty Wander Max out stamina bar

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

Final Episode Complete Finish the final episode.

Lazarus' Rags Kill Isaac with Lazarus

Specialist Upgrade any Drone to its maximum level

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

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

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

Wood Boy Beat The Forest light world without dying

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

Gir-Tab Defeat the Gir-Tab variant.

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

Upping the Ante Kill the Kraken using a Relic in Mayday in Regular or Hardcore difficulty.

Cirrus Touch a cloud

Constellation Prize In IX, kill 9 zombies with a single uncharged shot from the Death of Orion

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

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

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

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

Balancing Act Balance another sackperson on an object while lifting it with touch.