Proteus-Ridley

Velocity Beginner Gain a star in any event of 'Velocity'.

Positively shocking Make an enemy taser another enemy

Hammer it Home Make some noise!

Ah, What A Fine Day For Science! Rescue all the scientists

Cobblepot's Plot Was All For Naught Defeat Penguin

Absolution Be cursed... Survive.

Townspeople Hunter Find all the hidden townspeople

As Quiet as a Mouse Kill 50 enemies during a Sound Mask.
7/50

Librarian Find all Readables.

Growing profit Get a total of 50,000 Coins.

Dead by Dawn? Complete Nightmare.

Like a Fish... in the Air! Use the Bavarium Wingsuit to take off from water.

Crop Circle Found a crop circle and heard a mysterious voice.

The Power Within Perform soul charge techniques 20 times. (Must be outside of Training mode.)

Brain Trust You helped Igwe, January, and Mikhaila meet in your office.

A to Z Collect all letters

Obtainer Of Rare Antiquities Collect all the treasure hidden on Apoxus Prime

We're Doing It Live Complete "Suburb of the Damned."

Abandon Ship You fled Talos I aboard Alex's escape pod before completing your mission.

Some ladybugs Complete the ladybug challenge on 45 levels

Turing Test Met Sally in person

The Data Breaches GTA Online: You completed Act I of The Doomsday Heist as Leader or Crew.

The Young Wolf Complete the "Rise of Iron" quest.

No Misfortune Too Difficult Complete 10 secondary missions in Libra of Soul.

Night Court Complete "The Court of Oryx" quest.

Modestly Successful Complete all side missions in Santa Modesta.

You Have Tunneled into a New Area Deeper and deeper.

Double Whammy 2X Disable two switches within 0.5 seconds of each other

God mode Kill 50 enemies with their own bullets.

Art Expert Obtain 40 pieces of Treasure Art.

Pressure Cooker In Prologue, survive until wave 20.

Permission Granted You drove off Devola and Popola within three minutes.

Tonfa Master Acquired mystic art for the tonfa.

KINGDOM HEARTS Master Obtain all trophies.

It's raining Hell, hallelujah! Complete a mission using only Stratagems.

Stock-Keeping Defeat 1 of each Drone type.

Escape Artist While using the Aether Shroud Artifact, enter the Aether Shroud 5 times with less than 25% health

Audiophile Find all Cassette Tapes.

Face Off Defeat Black Mask

Close Shave Escape a Scrab by the skin of your loins

Hacker Find all Floppy Disks.

Vanquisher Defeat the Ancient Dragon within 2 minutes on Normal.

Not without a Fight Defeat Ustanak 20 times.

World's Greatest Detective Master the World's Greatest Detective Dark Knight track

Perfect theft ONLY ON HARD - Complete all levels with their mission 2 challenges

Dragon of Legend Completed the game on LEGEND difficulty.

Run Power Collect Power-up

Precision Is Key Kill 150 enemies with any weapon while in Iron Sights.
6/150

In the Eye of a Murdercane Win a round of Arms Race.

Doctorate Read all 29 XP books within a single playthrough.