Ten years ago, Twilight made the ultimate sacrifice in order to defeat Tirek. Equestria has been in a state of civil war ever since.

Canterlot has at last fallen, and the six heroes of the rebellion now go to face the ultimate challenge: defeating the godlike Twilight Sparkle. What they expect to be a brutal, hard won quest for glory and Equestria's salvation turns into something entirely different... and now they face a choice.

This story is a reaction piece against the Tyrant Sparkle trope.

Special thanks to Absolution for pre-reading and Danger Beans for proofreading.

Cover art credit: BluestreakFUS

Now with a Chinese Translation courtesy of Hellagur.

When Twilight Sparkle slipped beneath the covers last night, everything had been fine. She had friends whom she loved, a teacher she adored, and a bright future ahead of her. But when she woke up, her blankets and quilts had been replaced by hospital gowns and padded restraints.

Everything is wrong and nothing makes sense; even her friends have changed. The doctors keep telling her that she is sick, that none of it was real and that it was all in her head. Yet she remembers a life far beyond the hospital walls. She couldn't have made it all up on her own. They must be lying… right?

Ask Asylum Twilight - Still updating regularly!
Equestria Daily
TVTropes
Asylum Fan Group
The Tartarus Project
Russian Translation
The Asylum 20,000 View Spectacular Stage Show!

Art:
Asylum Cover by conicer
Twilight and Twilight Smiles by dreamingnoctis
Mirror Twilight and Plague Doctor by Jaestring / BloodGoldWings
Twilight Smiles and Doctor AJ by conicer
Nurse Ratchet and Silas and What's in the mirror? by Archonix
Doctor AJ Sketch by Archonix | Colored and vectored version by ReFro82
Twilight's Asylum by Khan the Cake Lover
Smilight by HappySwitch
Twilight Waking Up by Dombrus
Fan Art by toxicdemon10
Asylum Twilight by Madness-With-Reason
Asylum Fluttershy and Asylum Ch 26 by Downburst-Backspace
Twilight and her Twin by v747
Birdgirl by sirValter

Readings and Videos:
Asylum Animated Trailer Video by formuladash
Reading by Gammarobot (SugarCubeRadio): All Chapters Here
Reading by Ender Brony: All Chapters Here
Reading by VisualPony: All Chapters Here
Reading by MelancholyIguana: All Chapters Here
Fan Trailer by Kaidan: Asylum FanFic Trailer Cuckoo's Nest

Sanctuary by Kaidan
Broadhoof Files: Dr. Humors by TypewriterError
Broadhoof Files: Corporal Phalanx Spear (Ret.) by Phalanx Spear
A Hearth's Warming Tragedy by Seven Fates

A special thanks to Breath of Plagues, Rex Ivan,
ChudoJogurt, Cynewulf, Death the Kid, Selbi, PrinceDolph, Blahman2816, Queue, and Gage!

Axan Zenith - Dr. Dreamer
Dratini4 - Way Finder
psychicscubadiver - Bright Mind
Velkaden - Dream Chaser
Reese - Silver Glow
Viola Heartstrings - Clover
Archonix - Spinney Whiteacre

My name is [NAME CLASSIFIED]. I belong to a powerful organization that effectively controls Equestria and to a further extent, the entire globe, albeit unofficially. My life has always been a constant learning experience. I accomplished many things, and now I live happily with a stallion I married and had children with.

Then I was approached by a journalist, a conspiracy theorist of sorts. He had heard rumors of my past and requested an interview with me. What does he want, I wonder? Only one way to finds out.

EDIT: This was originally the first story in a now cancelled series, so some details end up not leading anywhere. Just a disclaimer, I apologies for any confusion.

EDIT: Please note, the original story will not be continued, please refer to this blog post for updates on the future of the project.

Twilight Sparkle has never felt so lonely. After what happened at her brother’s wedding rehearsal she can’t but question her friends’ worth, and once she starts doubting one part of her life, second thoughts about the rest soon follow.

Some dilemmas can’t be solved alone, but luckily for her they don’t have to be as she meets an unusual new friend who encourages her to "go another route" and help her purge the very sin that Twilight experienced from this world.

Now, she works towards a new goal. Pretending nothing had changed she goes on with her everyday life, but secretly gathers new allies for her cause. Finding them is however just the beginning.

This is an alternate storyline that takes place during season 3, starting from the season 2 finale. This story assumes you are caught up with the show at these points. If you have not watched the season 2 finale or season 3, I suggest you watch those or at least read a summery before reading this story. This project ignores season 4 and Rainbow Rocks.

Special thanks to Corwin Freiss, former co-author of the original story.

Midnight Storm has had a hard life. She's wandered from city to city for the past three years, and they've all eventually run her out after they've found out what she is. Against her better judgement, she's placed her last hopes on the small town of Ponyville.

The residents here are nice enough, but when they find out what she really is, will they accept her, or drive her out like all the others? And when Celestia finds out about her, what plans does the Princess of the Sun have in store for the mare?

Cover image by Valkyrie-girl

Story now included in The Goodfic Bin

Newly-together couple Vinyl Scratch and Octavia have just spent the night out on the town. Vinyl blasted their favourite nightclub with major wubbage while Octavia discovered a new drink at the bar. Now Vinyl has to escort home a marefriend more drunk than she's ever been, and in her intoxicated state, Octavia says just a little bit too much.

Cover art courtesy of KristySK on DeviantArt.

Reading by ObabScribbler and TheLostNarrator
Reading by Astro Brony

UPDATE 09/09/2023: Edited story to fit better with my current writing standard. Original unedited story here!

In this alternate take on the ending to Season 2, Chrysalis actually triumphs, defeating everypony and turning Princess Celestia into a Changeling. However, almost immediately, Chrysalis's plans begin to go awry. For Changelings feed on love. And who is more beloved in Equestria than Princess Celestia?

This story is a sequel to Scotchtavia

After a heavy night of drinking, most of which she can’t remember, Octavia awakens to a monstrous hangover. But even this isn’t enough to distract her from the obvious fact that Vinyl is acting… different. Kinder, sweeter, and much more considerate. Something happened last night, something that has clearly had a huge effect on Vinyl. But what could it possibly be?

Cover art courtesy of iJab on DeviantArt.

Reading by Astro Brony

UPDATE 09/09/2023: Edited story to fit better with my current writing standard. Original unedited story here!

Twilight has been having her study sessions with the Cutie Mark Crusaders for some time, and has been remarkably pleased with their progress. And kind of worried, as they keep getting better and better. She might be a princess now, but TEACHING THE CUTIE MARK CRUSADERS? She'd rather not become their formal mentor. Yet.

A letter is sent out, and Princess Celestia gets a call for help. And, an opportunity is born. After all, why not? After a thousand years, perhaps it is time to do something else, just for a bit. She does have a rather wonderful younger sister who hasn't been ruling a land for a thousand years, and who has been studying how to rule for the past four rather intensely. So, teaching three fillies undercover? Sounds like fun.

And Luna. She's wanted to be as respected as her sister so much that she once went mad over it. But now, she's simply being handed the power that she once coveted for so long and no longer wants. What kind of a world does she live in now that her highest desire has been so casually granted?

With all of this, What Could Possibly Go Wrong?

Arcs:

Escape: When Celestia hears the call, she jumps at the chance to teach again, especially three fillies who might surpass her grandest student. But first she's got to escape her own identity...
Examination: So you want to find out what a filly does? Time to test her silly, so long as you don't taunt the Happy-Fun Filly.
Excitement: So, you've found the Happy-Fun Filly. Great, but the other two need help as well, and Scootaloo has this ~Great!~ idea for how to use her new-found magic...
Encouragement: Cometh the Bubbles, and a whole load of new headaches as they find out just what being a Happy-Fun Filly really means...
Exaltation: Where's Luna been this whole time? She can't be very happy about being left in the lurch holding Equestria. She could really use somepony to talk to.
Exercise: 'Sunbeam' is looking to teach the Happy-Fun Filly more, but first she needs to start taking care of the wagon-tire she keeps around her middle so that certain Unfun-Time Fillies don't interrupt her. And there's this big draft stallion looking for help...

Newly married Princess Cadance and Shining Armour return home after their honeymoon happy to be home again and ready to help out around the castle however they can. However, when Cadance discovers a small creature hiding in her room, she has a choice to make. Turn the changeling in to the royal guard or keep it a secret.

Warning: This story is made mostly for Dwaaa'a and will likely hit you in a feel or two.