Megapighead

Spread 'Em Open the wings of the Temple of the Fates

Ashes to Ashes Uncovered the Ashes to Ashes ghost story

Obedience Stopped the experiment voluntarily.

Rise and SHINE Awaken the Phoenix

I'm Done Learning Activate a Master ability.

Burnt to a Crisp Acquire the Bow of Apollo

Breaking And Entering Gain access to Arkham Mansion after it is locked down by the Joker

Sheep Kebab Flame 10 sheep in Stone Hill

Salem's History Discovered Salem's history

Daddy Issues Defeat Zeus

Pacifist Complete the Sewers without killing any Zurks.

The End Begins Beat the Game on any Difficulty

Misdirection Distract 15 enemies with rocks (Campaign only).

Light My Fire Light the two bonfires in Dark Hollow

Can't Touch This Precision Evade 100 attacks

Portal Shutdown Successfully shut down the condenser portal.

Julia's Story Learned about Julia's Life

The Longest Night Complete the tutorial.

The Bell Killer's Story Learned about the Bell Killer

Brother In Arms Liberate 1 Outpost playing as Hurk (Campaign Co-op only).

Only You Sucessfully complete the First Trial (Solo Campaign only).

Boss Batch 3 Kill the Kraken and all three Sisters of Fate

Sewer Rat Destroy a cult water treatment pump and make them thirst for revenge (Solo Campaign only).

Codex Discovered the meaning of the supernatural graffiti

Recurring Nightmare Face your biggest fears and keep your sanity

Zsasz Cut Down To Size Save Dr. Young from being killed by Victor Zsasz

Money to Eat Earned enough money to have some chocolate during dinner.

Collector All Collected all of the artifacts

Moving On Collected every trophy in the game

50 Kills: 92FS-9mm Kill 50 Enemies with the 92FS-9mm

No Stone Left Unturned Find all documents, relics and GPS caches.

Professional Fortune Hunter Find 40 Treasures

Brutal Slugger Kill 20 Enemies with Brutal Combo

Reporter Take 1 photo in 5 different territories.

Big Bang Defeat 20 enemies with explosives

Super Sized Get a 500 Hits Combo

Hitting Your Stride Upgrade any weapon to the next level

Quite the Collector Collect 150 Cards

Solitary Confinement Capture and lock up Harley Quinn

Locked and Loaded Buy all attachments for one weapon (Campaign only).

"What I did back in the fat days is none of your business. You know the rules." Talk to Eva about how she got stuck here.

Data Collector Scan all enemy types

Not So Fast Defeat 25 enemies while they are under the effect of Empowered Slow

Freeflow Combo 20 Complete a combo of 20 moves (any play mode)

I'm a Legend Be equipped with only Legendary equipment.

Lateral Thinker Solve 25% of Riddler challenges

What's in the Box? Unlock the strong chest in Doctor Shemp

I Remember! Gather all B-12 memories.

Badges Collect all badges.

Changing Lanes Perform a Vehicle Takedown from the passenger seat of a vehicle (Campaign Co-op only).