Timeless-Enigma

Hypersonic Complete all Secret Encounters in a single save slot (Ancient Gods 1)

To me, to you Performed 30 'Heads-Up' moves

Isaac's Tears Kill Isaac with Isaac

Ariel, is that You...?! Encounter a mermaid

Walk in the Park Complete the game on hard using hardcore mode

Spy Pengling Construct a spy pengling.

Now Who's the Idiot? Finish The Artifact

Chemophobia Defeat the trademarked chemical.

Number 2 Is The New Number 1 Niiihehe! 2, 20, 200! Such a glorious sound, I could say it twice more! 200! Raise you player level to 200! I already have, niiihehe!

Pirate Radio Disable Alterra communications.

Rest Your Weary Fists Kill the Dark Lord (Ancient Gods 2)

House Of Cards Collect all the cards

Warlock Kill 1000 enemies.

Trine 2 Hard Earn all Trophies in Trine 2

GD Parkour Instructor Complete all Parkour Fever Challenges at night

Together Till the End Be the last man standing

Like Riding a Bike Ride a Snowfox.

Yeeee HAW! Complete the Adventure Mode on the Hard difficulty.

Gambler Play Slots 100 times.
0/100

Umbral Adept Collect all Umbral spells.
0/1

Technological Terror Destroy a "harvester."

Dressed For The Weather Construct a cold suit.

Necessary Repairs Repair the bridge.

Into the Caves of Insanity Find and read all journal fragments in the Main Campaign.

The Ultimate Skydive! Skydive uninterrupted from the highest point possible to the lowest point possible!

Duet Play an instrument next to another player, who's playing a different instrument

Backwards & Forwards Complete ALL levels in N. Verted mode

The Chest Beat the Chest

Critical Literature Collect all physical Codex pages in a single save slot (Ancient Gods 2)

A Nightmare On Kusi Street Purge the Infestation on the Mainland

Syngenesophobia Defeat the brothers.

Lord of the Risen Reach the Adyr ending.

Complete My Secret 1 Complete the hidden puzzle in Sector 4

108 Swords of Destiny Obtain all of the blades available in the game.

Radiant Adept Collect all Radiance spells.
0/1

Katagelasticism Mock the traitor.

Ravenous Stud Collector Collect 60,000+ studs in a single streak (no more than a 2 second gap between each stud collected)

Space Area Maze Clear all Space Area Maze Stages.
0/100

P・A・C・M・A・N Master Complete PACMAN for all stages with bonus letters.
0/100

Finding the Cure Use the antidote.

Funhouse Area Maze Clear all Funhouse Area Maze Stages.
0/100

Rank - Adventurer Builder! Collect 50 Gold Bricks

Long Board Ride the Hoverboard for a total of 10,000 meters (electro-mag cables don't count!)

Pursuit of Knowledge Filled 80% of the Datalog.

True Colors Defeat the mastermind of the Fortune City incident.

Factory Area Maze Clear all Factory Area Maze Stages.
0/100

Ammunition Collector Collect all ammo types.
0/1

Dark, Dank and Dangerous Find a Dungeon

Vengeful Reflection An Umbral imprint of Isaac faces the Lightreaper.

Out of Mind Construct an alien vessel.