ElectiveDrop

Pieces of the Puzzle Obtain a key by completing the second Riddler trial.

Judgment Day Win the rumble down under.

Fear of Success Survive Scarecrow's ambush.

Meditation Maestro You reached a higher state of mind.
Or at least some peace and quiet.

Snackosaurus Now look who's extinct!

Mood Swing Took things a bit too far, didn't you?

Be Not Afraid Win the war for Gotham.

Something Fishy Don't feed the animals! Or do, they're adorable.

The Cat and the Bat Obtain a key by completing the third Riddler trial.

Master of Fear Wayne vs Crane.

Double Jeopardy Face off with an old friend.

Jekyll & Hyde Stop the bank heist on Miagani Island and lock up the master mind in GCPD.

Minigame Megalomania All minigames found!

Cycle of Violence Use 100 Quick Gadgets while in free flow combat.

Power Couple You are unstoppable, nothing stands in your way!

Riddler on the Rampage Obtain a key by completing the fourth Riddler trial.

The Cult Save the sacrificial victim and lock up the executioner in GCPD.

The Burning Question Obtain a key by completing the fifth Riddler trial.

The Primal Riddle Obtain a key by completing the sixth Riddler trial.

Scar of the Bat Cure the doctor.

Supernatural Born Killers Defeat 5 Descendants With a Sniper Rifle

Days of Fire Extinguish the fires in Gotham City.

Savage Metal Smash 10 militia transport vehicles off the road without using the immobilizer.

Touch of Death Apprehend the weapons dealer and lock him up in GCPD.

Locked and Loaded Upgrade each available component for a single sidearm or longarm weapon.

Death by Design Obtain a key by completing the seventh Riddler trial.

The Monster Machine Track down and apprehend the serial killer.

The Riddle Factory Obtain a key by completing the eighth Riddler trial.

The Road Home Destroy all of the militia APC's.

Lethal Pursuits Obtain a key by completing the ninth Riddler trial.

Angel in the Dark Complete the trials and prove you are a worthy successor.

Nine Lives Obtain a key by completing the last Riddler trial.

Embrace the Flame Become a Host of Embers for the first time.

Iudex Gundyr Defeat Iudex Gundyr.

Gates of Gotham Destroy all of the militia watchtowers.

Death of Innocents Rescue station 17 fire crew.

Gotham Underground Defuse all of the militia explosive ordinance in Gotham City.

Friendship Rules Revive someone from "Fight for Your Life!" that is on your friends list.

Streets of Gotham Destroy all of the militia checkpoints.

Trials Sneak through the underground passage without tearing your scarf.

Vordt of the Boreal Valley Defeat Vordt of the Boreal Valley.

Dark Allegiances Apprehend Scarecrow's senior commander.

Covenant: Way of Blue Discover Way of Blue covenant.

Curse-rotted Greatwood Defeat the Curse-rotted Greatwood.

Covenant: Blue Sentinels Discover Blue Sentinels covenant.

Crystal Sage Defeat Crystal Sage.

Choice of Weapons Use all five Batmobile weapons successfully in one tank battle.

Dirty Tricks Achieve 3 minutes of drifting time in the Batmobile.

Covenant: Warrior of Sunlight Discover Warrior of Sunlight covenant.

Lords of Cinder: Abyss Watchers Defeat the Abyss Watchers, Lords of Cinder.