ParrotBrain

Remember This Day Forever Get the commemorative hat.

Not a Cat Person? Jess resents you and refuses to help you in your final quest

Supernova Get 3 stars on each of the first 14 Echoes

Quill Tosser Killed a Tollusk using only Ground Urchins.

This is a Lock This is a Lock

Under the Radar Select a Starting Location and use an Informant to smuggle an item into Milton-Fitzpatrick.

Golden Idol Perform every Single Player Skillshot in the game

Peak Performance Get a score above 1,000,000 points on The Last Yardbird.

YOU > Evil...Caves Conquer all Caves of Evil
with Kisuke and Momohime.

Get him! Win a Quick Race on a track in the Batcave (not unlockable in Split Screen).

Flatline Completed Ending Five

Complete Episode 3 Complete all the chapters in Episode 3.

Voices From Beyond Unlock all songs in the Mouth of Metal

Sinbearer Manifested 10 times.

War Veteran Arcade: cleared any route with difficulty set on hard.

Open Season Open 75 Tech Repositories over the course of the game.

Extra Luggage Select a Starting Location and use an Informant to smuggle an item onto Haven Island.

Son of a Gun TOMCAT resents you

Last one left! Win an Elimination event in Career mode

Bad Association Lexi resents you

Omniverse Overlord Earn every Trophy in the game

On the podium! Finish a rally in one of the first three places

Threat Neutralized Get past the security ROMs without taking a scratch

Burning Inside Kill another player with Crucible in a Foundry Versus Match

Photo Friends Get your photo taken.

Boys Club Beat an Echo Six Expansion Pack mission with the 3 male characters in your party.

Clarion Call Heard 20 of Linne's battle cries.

Fivepeat This is your real power, child? Show me it's not luck by winning 5 Ranked Matches in a row!

Tourist Viewed all vistas

No Heart To Break At the end of it all, you are resented by Turing.

Rallycross Ace Win a Rallycross event in one of the offline modes

Not A Scratch Complete the boating challenge in under 45 seconds.

Crispy Eat a piece of toast.

Prayers for the Dead Witnessed the Seven-Day Sending.

Critical Striker Made 100 critical hits.

A New Blue Completed Ending Three

Shifting Warrior Bound 5 Daemons.

Complicity Completed Ending Four

Birth of An Abomination Complete Root of All Evil

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

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

Lock, Stock, and Barrel Complete all Mission Stories in Golden Handshake.

Derailed Complete The Places We’re Meant to Die

Parkour Master Beat each parkour race once.

Leave no Dead Man Behind Kill every zombie in the Park before leaving.

King of the sectors Win a Sector Battle event in Career mode

Subjügator Won 10 match-made multiplayer battles.

Hero Killer Complete "Re-Ingenium."

Recollector Viewed all the memories of 1 Daemon.

Bigger They Are Complete Longest Yard