Planet 4546B, an unexplored world on the edge of explored space.

The site of a desperate attempt by the Precursor civilization to find a cure for the deadly Khaara Bacterium. A thriving ecosystem only disturbed by the presence of the plague the Precursors left behind.

However, a lone unicorn named Twilight Sparkle has been thrown into this vicious world of ocean, having lost the battle against a time-manipulating foe. She tries her best to survive on one of the few spots of dry land available in the endless oceans.

But when the Aurora is shot down, and Twilight discovers a deadly infection spreading through her and the wildlife, she discovers she has to dive deeper, delve into the last holdout of the Precursor Race.

The last holdout of a nation that seems all too familiar...

Crossover with Subnautica. Spoilers ahead.

This story is a sequel to An Affliction of the Heart Volume Three: Hybrid

Warden, the broken pegasus, his wife, Kuno the changeling, and their hybrid daughter, Swarm, continue their adventures in a wild, wacky world!

Her expedition failed, Twilight is trapped in the world of the breezies, unable to tell when, or where the portal will re-open.

In the meantime, she must do her best to survive, to find a clan, and of course-

STUDY. EVERYTHING.

Cover was drawn by Kaleido

This story is a sequel to An Affliction of the Heart: Volume Two

Swarm is the first ever changeling/pony hybrid, child of Warden the pegasus, and Kuno the changeling.

What does life have in store for this unlikely trio?

Twists, for a start!

This story is a sequel to An Affliction of the Heart

Kuno and Warden are happily together now, but events are transpiring to force them from their happy life.

The reappearance of the Crystal Empire causes Kuno and Warden to give up their new-found home. And Kuno, ignoring the fact that they're two different species and completely incompatible, decides that she wants a baby.

This story is a sequel to Convergence

Equestria was just a game, one of an endless number of semi-illicit online games created to take advantage of the ubiquity of cheap augmented reality hardware. But that changed, when for no reason anyone knows, the virtual population of Equestria woke up.

Two decades have gone by since then, and the world has been transformed. The former game network has grown to encompass the backbone of trade, infrastructure, and research the western world over. Its vast computational resources have given rise to an infinitely subdivided world of overlays and sublayers, coterminous with the various cities and towns within Equestria. Every person in the modern world is assigned a Synth, a pony personal assistant that adapts to their needs and helps them access those parts of the world governed by Equestria's systems.

It is a world Dakota barely remembers, thanks to an automobile accident that turned most of her body to mush. But thanks to the medical miracles created by joint equestrian-human research, her life is saved by a remarkably new series of implants.

But Dakota isn't content to sit around while her body slowly knits itself together. There are unanswered questions to answer, questions that will ultimately lead her to the oldest mystery of both worlds.

Updates every Saturday.

Sponsored on Patreon by the Illustrious Canary in a Coal Mine. Editing by Two Bit and Sparktail. Cover by Zutcha.

This isn't part of the Optimalverse, or any other established fan-universe.

Waking up one autumn morning, Twilight finds that Discord has put together a giant festival with carnival rides, food, and games just outside Ponyville to celebrate the end of Daylight Saving Time.

Something tells her it's going to be a very long day...

The original version of this story won 1st place in the 95th contest at Writeoff.me, "The Nightmare After Nightmare Night," and the cover art is a commission from hazeyhooves.

This story is a sequel to Tantabus Communication Protocol

What started with laziness and a tiny slip-up in arcane intelligence creation has blossomed into its own being. With Luna's blessing, the second Tantabus is free to flit around the dreamscape as it pleases, unburdened by oversight. And what pleases it is making good dreams. Who couldn't be happy by making others happy?

As the Tantabus settles into its life, its horizons keep expanding, forever revealing more of the world and of ponies. There's always new things to learn. New dreams to spice up. New nightmares to beat down. New ponies to help. New ponies to annoy.

Don't tell Luna about that last part.

Cover art by Harwick.

There are 100 billion stars in the Milky Way, and humanity is determined to explore every one. We send probes, probes with the blueprints to reproduce human explorers upon arrival. Uninhabited worlds the galaxy over can be colonized and populated, until after many years they too can join the vast throng of interstellar civilization. But if a probe is very, very lucky, it will land on a populated world instead. Equestria is one such world.

Even so, it's far from perfect for colonization, not with an environment lethal to human life. But each probe is resourceful and armed with the greatest machine intelligence mankind has devised. If placing a human mind into a newly manufactured human body won't work, it will just have to get a little more creative.

This book has a Hardcover! If you want to pick it up, you can grab it here: https://starscribe.net/

This story was written at the behest of Canary In The Coal Mine, who is sponsoring it on my Patreon. As usual, cover by Zutcha. Editing by Two Bit and Sparktail.

Fantastic prereading help from: Chyre, Danger Noodle, Doctor Disco, and Doggyshakespeare (who also did the Esperanto translation). Thank you all for helping to make this story more readable and more consistent for everyone.

Twilight Sparkle was only a filly when Equestria detected the enigmatic Signal. A series of increasingly complex mathematical proofs, the Signal transformed from an intriguing curiosity to reliable evidence of extraequestrian life.

And as it happened, Equestria's exploration of their own solar system was nearly complete. With colonies orbiting every planet and large body, and an asteroid belt filled with miners and prospectors, Twilight's civilization was just about ready to turn its focus outward. The signal was less than ten light-years away, within reach of a daring, experimental voyage. A voyage Twilight Sparkle would lead.

Along with a small crew of the most skilled scientists and engineers Equestria could offer, Twilight is determined to uncover the mystery of the Signal, and brave the final frontier for future generations of Equestrian explorers.

A comment-driven, CYoA story. Please use the links provided in the author's notes of each chapter to vote, rather than the comments.

This story is a creative experiment of mine, one meant to explore the general idea that creativity is often most fostered by restrictions. As a result, I've imposed a number of restrictions on the writing of this story, which I'm stating explicitly here so I can be called out if I break any of them.

1. Brevity is the soul of wit
No chapter may be more than 1000 words long. This wordcount only includes prose, and not the questions/rolls.

2. Every choice matters
When a choice is offered in a chapter, at least one sub-optimal choice must be present, with no indication about which is which other than the prose itself. Every chapter should end with a CYoA-style decision tree when possible.

3. Fate is cruel and the universe is heartless
The decision of the vote must be respected. This means any character could be killed, or the entire story could end in failure, if that's what the votes decide. Where numbers, stats, and randomization appear in the text, these elements are not verisimilitude, but are decided by public diecrolls in my discord server.

Note: Because of the unusual production of this story, its chapters won't be edited in the same way as my usual fare. Feel free to point out any mistakes you encounter.

Awesome cover by Zutcha as you can probably tell. Editing stuff by Two Bit and Sparktail, where applicable.