Adelflame

Gold Medalist Gold-medaled a challenge.

An Unguarded Moment Completed Episode 20.

No Rest for the Virtuous Completed Episode 21.

Duck If You Love Life Avoid Jack's scissor attack by crouching.

Be Not Afraid Win the war for Gotham.

Houdini Got arrested three times and escaped each time.

Back Off, Mrs. B! Fight off Marguerite while she wanders the old house to make her run away.

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

The Nightmare's Finally Over Complete the game on Normal.

A Friendship Resurrected With friends like this who needs enemies?

Master of Fear Wayne vs Crane.

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

Aiden's Apocalypse Destroyed the gas station, the church, the gun store and the helicopter.

Double Jeopardy Face off with an old friend.

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

Saved All Saved every character that could be saved.

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

Supernatural Born Killers Defeat 5 Descendants With a Sniper Rifle

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

Frugalist Complete the game without using a recovery item.

Complete Vermin Extermination Destroy all Mr. Raccoons.

That's a Spicy Meat-a-ball Kill an enemy by attaching a Remote Bomb to them and detonating it.

Stick It To 'Em Kill two or more enemies with a single sticky grenade.

1st Place at the Science Fair Create all items that contain Chem Fluid and Strong Chem Fluid.

Chasing Jill Read a letter left behind by Jill.

Gem Collector Collected a total of 20,000 precious gems.

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

Scar of the Bat Cure the doctor.

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

Days of Fire Extinguish the fires in Gotham City.

Together Till the End Finished the game in Duo mode.

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.

Sizzling Scarlet Hero Complete Claire's story on "Standard" or "Hardcore" with an S rank.

A Small Carbon Footprint Take 14000 steps or fewer in one playthrough.

Top Cat Raised Kat's reputation to “Top Cat.”

Leon "S." Kennedy Complete Leon's story on "Standard" or "Hardcore" with an S rank.

Ancient Game Hunter Defeated the rare Nevi in Rift Planes: The Ruins.

Going Underground Discovered every manhole.

Hardcore College Student Complete Claire's story on "Hardcore" game mode.

Minimalist Clear the game without opening the item box.

Hardcore Rookie Complete Leon's story on "Hardcore" game mode.

Just A Memory Now Get ending 2.

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

The Monster Machine Track down and apprehend the serial killer.

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

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

Lore Explorer Read all of the files.

Pitching Machine Hurled 10 objects into enemies without missing or taking damage.

Gravitational Anomaly Defeated 8 enemies with one special attack.