For a thousand years, there was just Celestia. Then Cadance appeared, Luna returned -- and now Twilight has ascended. There are ponies who are very curious about just what happened, why -- and how. Especially the how. Twilight herself is on that list, a freshly-minted princess with far more questions than answers, about to face a brand new one: what truly makes an alicorn?

And what happens if it goes wrong?

(Part of the Triptych Continuum, which has its own TVTropes page and FIMFiction group. New members and trope edits welcome.)

Now with author Patreon and Ko-Fi pages.

Cover art by Harwick.

Twilight still isn't having a very good day. An army of changelings is attacking Canterlot, and the experimental spell that blew up in her face has stuck her in a time loop until she gets everything perfect and saves Equestria.

She's got a plan. She's also got a problem: Suddenly, she's not the only one whose day is repeating. And when you're caught between unstoppable force and immovable object, life has a tendency to get complicated.

* * *

This story is an authorized alternate-universe re-imagining of Eakin's Hard Reset, in which multiple loopers turn the time shenanigans up to 11. (Knowledge of Hard Reset is not required, but based on reader comments, will help in sorting out the early chapters.)

Cliff's Notes versions: RampantArcana has started a GitHub repository to codify the time-loop rules and the early-story timeline. Hawthornbunny has posted a chapter-by-chapter breakdown of all the loops, including the ones we don't see, with a lot of critical analysis. Those links contain spoilers (of currently posted chapters). If you're confused, either one of those fan projects is a great starting point, and story comments have a lot of insightful discussion as well.

Publication schedule: 2014 kicked my plot, but as of November I'm picking up the writing again and hope to have something by the end of the month.

Cover art by Alexstrazsa.

This story is a sequel to Siren Song

Bioshock meets MLP in this psychological thriller, where Celestia's new faithful student, Siren Song, must discover the truth behind the city beneath the waves.

Since arriving in Vision, Siren has done things she never thought she was capable of—all in the name of survival. But now she abandons safety to gallop back into the darkness. Determined to do the right thing in a city gone mad, Siren must face the horrors she once fled from. But all is not as it seems in the vast and dark ocean, and Siren’s greatest foe may yet lie within herself.

Book 2 of the Vision series. Sequel to Book 1: Siren Song.

Now with a TV Tropes page!

After Princess Celestia appoints Twilight Sparkle and her friends to be ambassadors to Earth, they decide to introduce themselves to the humans by appearing in a horse show, but they need someone to get them ready. They call on Megan, the legendary warrior who guarded ponykind in days of yore. Megan has banished or slain countless demons, but can she convince the ponies to hold still long enough for her to braid their manes?

This crosses over with G1, but should be accessible to all.

Featured on Equestria Daily!

Featured in The Royal Guard.

Now with its own TVTropes page!

Editing and fact-checking by Horsegirl123. Additional editing by Portmeirion.

Big thanks to Trinityinyang for the cover art!

"The pieces are set, and the dice are in play. But does every pony have the heart for this day?"

Nearly two hundred years have passed since Rarity Belle merged with the Crystal Heart and took the throne of the Crystal Empire. Since then, through her care, determination, and vision, the Empire has flourished like never before. Now Empress Rarity stands as not a ruler of a providence, but the monarch of a rising superpower.

Today though, is the Empress' Birthday, and Lady Merry Sapphire, seneschal to the Empress, is determined to make this the best birthday Rarity has ever had. Little does she know that not everypony shares her enthusiasm for today...

Notes:
This is an official prequel to the Princess Twilight Sparkle's Birthday stories, created by Autumnschild. This story will develop and expand much of the world we made, but taking place 250 years before PTS500 and its sequel, PTS505. Due to its time gap and status as a prequel, you do not need to read the stories created by Autumnschild, and I have done my best to help that. However, knowing what happened in them will help you be a bit more aware of what is going on, and I encourage you to go read them for they are very enjoyable.

We now have our own group! Come check out the Birthdayverse!

Credit goes to Autumnschild for the proofreading for this story.
Razalon The Lizardman is credited for the grammatical overhaul.

Great thanks goes to these two, for this story would not be as good without them.

This story is a sequel to Guiding Light

By her mere existence, Princess "Derpy" De Raptura ushers in a new era in Equestria's history. The first commoner to ascend the throne, the first new monarch of Equestria for more than two thousand years, Derpy faces the unenviable task of bending a fractious and ambitious political establishment to her will when her experience amounts to little more than planning the best delivery route each day.

Yet it seems that Derpy must face the true price her new-found power demands. To raise the sun she must love the whole world, but to give that love she must endure a burden far greater than she could possibly imagine.

One day, Fluttershy wakes up only to find herself in a changed world. Ponyville and Equestria are not how she remembers them: airships cross the sky, steam-powered machinery drives the economy and the rule of Celestia is no more. In this strange alternate world, Fluttershy reunites with her dear friends and learns of the event that changed history itself. Worse, the timid pegasus seems to have arrived just in time to witness the rapidly approaching climax of a civil war that has been raging for three hundred years...

Twilight Sparkle goes to a conference and talks with some ponies about some numbers.

Cover art is by dreamingnoctis.

(This story is sci-fi, and somewhat different to regular FIM stories.)
Aneki's world was small. It was spherical, and it only took a day to gallop from one side to the other. She had been taught nothing existed outside the sphere, but she wasn't so sure about that. Perhaps her world was a bottle, a container in which ponies had fled to live. A time would come when she gained the opportunity to investigate these things first hoof, if she lived that long.

I used to be somepony.
Somepony this town could depend on.
Now, I'm just an old mare with nothing to do.

Mayor Mare sits alone in the Town Hall. The years have taken their toll on this once proud pony, as she withers away behind a desk. As life passes her by, she wonders if Ponyville truly needs her anymore. A certain princess comes to her and offers her wisdom to help guide Mayor Mare out of the darkness. She will either overcome these personal demons, or she will succumb to them.

1st Person/Pony P.O.V. story attempt.