EntfGOD

Complete a set During a single round kill an Infected, Suicider, Ram, Butcher, Floater, Walker.

Sub Machine Gun Storm Campaign: 50 kills with sub machine guns

Clock Stopper Responded swiftly to the appearance of enemies.

Completionist Completed all missions in Secret Armory

Social Butterfly Complete an event while in a crew.

Master Architect Build three houses

Circus of Crime, Doesn't Pay! Complete ''High-Noon Saloon''

The House of Luthor Obtain more than 10,100,000,000 Studs (Single Player Only)

Perfect Aim Win a match as Deathstroke without missing a shot (minimum 12 shots)

Titan Mastery Fully upgrade a Titan Subclass.

Leap of Faith, No Straw Do a 100 meter jump on a bike.

Queensberry Rules Perform a 4-hit combo with your bare fists in End of Zoe.

Nuregami Learn how to use Watersprout.

EXTRA: Seraphic Cry Evolve the Santa Javelin.

It's Raining Cats and Hotdogs Completed a round using the Mutator.

Gold rush Complete five Gold Challenges

Oversight Become Overseer

Not Bad for a Human Defeat the Alien Queen

Atomic Bomb Acquire 100% of the Atomic Evolution set

When Pigs Can Fly Complete Chapter 9 - Bringing Home the Bacon

That's a Man! Completed "My Baby's a Showgirl."

Chocobo Master Get 5 treasure chests during the Chocobo Race at Remiem Temple and win the race

Expanded Storage Get the XXL BOB

Locked and Loaded Develop 300 or more development items.

Skilled Clear any mission (including Side Ops and Extra Ops) with a S-rank

One against all Complete a Quick Race in Multiplayer mode.

One for the Books Complete the Game Records section of the Gummiphone.

Credit Where It's Due Reach Level 6 with one of each Gameplay, Game Mode, Vehicle and Event Accolades.

Brain Drain Consume a human brain to kickstart your shield regeneration

Not a sole survivor No-one survived!

Hell-Burbia Completed the larger challenge in the Hell-Burbia coliseum

Toy Gotham Complete the Bonus level

Get A Life Get A+ on all the chapters

Cure-All You've cured yourself of Swamp Fever!

Majima of the End Met Zombie Majima.

Tank You Very Much Complete all instances of Tank Mayhem.

Striking First Earn a 1st Strike Master Boast 3 times

You Monster Reunite with GLaDOS

BFF Drive 50 km in a row in a crew.

"And Mash wins!" Survive the Festival as Mash.

Reroll 1 Reach Level 80 with Mortaccio.

Chain Reaction You exploded 10 vehicles in 10 seconds.

Spreading the Word Collect over 50 Guild Cards.

Complete Monster Islands Complete the main path of Monster Islands

Squad Goals Score a Goal while in a Club Match (Online Matchmaking only)

My Hero Rescue all Citizens in Peril (Single Player Only)

40 and Flirty Reach level 40

Danger Zone Buy all items from the Survival Air Support Armory.

Sticky Bomb Like You! Put a Trip Mine on a live alien

It's not an addiction, it's a lifestyle Earn 100 Gold 'GAME TIME' Medals