Mewtilation

Even Stronger Build up a weapon into a new weapon.

A Deeper Bond: Lisbeth Complete Lisbeth's side story.
"We're going to forge a lot of memories together, whether you like it or not."

Muppet Mastery Complete The Muppet pack's story

Tinker Build an experimental item in the Proving Grounds

Car Explosion Cause an enemy to die in a car explosion

Ki-bo's a Playah! Go to the festival with all the game's heroines.
"This is a sweet scoop!"

Climber Reached top of the shrine

That New Car Smell Buy a car.

A Horrible Truth Recover the Blacksite Data

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

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

Hero Killer Complete "Re-Ingenium."

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.

Seal Barrier Activated! Hit a Seal Barrier.

Over the Edge Unlock all other trophies

Ride the Lightning Build a Firestorm.

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

Battle Iron Man Fought in over 1,000 battles.

Skills of a Master Successfully used a Counterattack.

Lisbeth's Smithy Appreciates Your Patronage! Raise a weapon's Enhancement Level to its maximum.

Combo Ultimate Jutsu! Landed a Combo Ultimate Jutsu.

The Road to Customization Customized a character.

With Extreme Prejudice Skulljack an ADVENT Officer

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

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

A Gentlemanly Triumph Defeated a true Gentleman. Good show!

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

Shattered Soul Proof of using every Break Soul.
Use this unique power wisely and
you can overcome any foe.

The Bay Of Pigs Survived an invasion from the USA

Elite Sniper Kill 10 enemies with head shots from the scoped rifle

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

Mighty Wander Max out stamina bar

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

Bloodstrewn Skies Defeat 1,000 enemies in midair.

Secret Mission 11 Destroy the core in the battle against Outbreaker to prevent magic from inverting day and night.

Back to the Past Completed "Back to the Past"

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

Want to Be the Next God of Destruction? Pass the Super Class test.

A Worthy Rival Befriend Sumeragi.

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.

Economic Linchpin You buy, sell, and enhance equipment.
You're a real mover, shaker, and genuine job creator!

Mixer Maxed Maxed out your Eleth Mixer by boosting its eleth capacity to 9999.

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

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

We Better Use the Hyperbolic Time Chamber... Complete all Challenge Quests.
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Shopping time Buy your first upgrade.

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

Ultimate Team Work Finished the opponent off using Support Drive 2.