POTSTUFF

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

Secret Room Enter the secret room in Chapter 4.

World Cup Wonder Win the World Cup for the first time

Well, That Wasn't So Hard Complete all Team Adventure chapters on Hard difficulty.

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

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

Steamroller Achieve a win streak of 5 ranked online games.

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

Don’t Go Making Friends with the Wrong Sort… Win 5 Games of Quidditch While in a Party

Turnabout is Fair Play Kill 50 Cryptids with the Venom-X weapon 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.

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.

Master of Inner Peace Win 5 Master of Inner Peace Matches

One Million Meters Drive 1000km

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

Battle Brother Get a Multiplayer character to Lvl 10.

Not this time! Finish a single chapter without taking any damage.

Brew Glory Complete a Mastery Challenge for each role

Wheel of Mis-Fortuna Detonate the C4 to escape the Casino

Birth of An Abomination Complete Root of All Evil

Headhunter Blow off 666 heads!

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

Grenadier Kill 5 enemies at the same time.

Without a Trace Barrel through the lava, don't let anything stop you

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

Match Master Win 50 Matches

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

King of Bling Earn ALL of the Clear Gems

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

King of King of the Screen Reach King of the Screen level 6

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

Full Armory Collect all additional weapons available in the game.

The Chaos In the Rift Encountered a chaos event.

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

Derailed Complete The Places We’re Meant to Die

Supernova Earn every star in Team Adventure Mode Chapter 7.

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

Investor Build your first house (MONOPOLY PLUS)

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

Celestial Earn every star in Team Adventure Mode Chapter 6.

Match Made in Hell In Blood of the Dead, complete a Gondola ride with the Warden

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

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

Monster Summoner Summoned your first monster.

Master of Sword and Gun Complete a Chapter of the single-player campaign using only the Bolt Pistol and Chainsword.

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

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

Bigger They Are Complete Longest Yard