Dr. Albert Wily...mad genius, evil scientist, brilliant roboticist, wanted criminal, would be world conqueror, loving father... Wait, what was that last part?

When Dr. Wily wakes up one morning with a tiny unicorn inexplicably clinging to his bald head, he is more than a little flummoxed. Unknown to him, this tiny creature is about to turn his entire life upside down, worm her way into his heart...and make his dreams a reality.

Can you feel the Wub tonight? Mega Man sure will.

Part of the PWNY-verse.
Edit: Now with awesome cover art by sanyo21! How does he do such awesome artwork so fast?
Edit 2: Adorable fan art sprite by SteamingBullet!
[img]http://orig14.deviantart.net/af07/f/2015/257/9/a/vinylwily_by_steamingbullet-d99jln2.png[/img]
Edit 3: New fan art commissioned by a fan!

Captain Flowers thought it would be just another ordinary day. Be there for his men, keep the fighting to a minimum, and make sure nothing bad whatsoever happened to Church. Just like any other day in Bloodgulch.
And then the little pony appeared and refused to let go of his charge. This was going to be interesting...

---
Part of the PWNY-verse.

Another side of the story is being written by cyberlord4444, and can be found here: https://www.fimfiction.net/story/386172/rock-in-the-gulch-analysis-anarchy

Edit: New Cover Art by ProfessorCatPro
Edit 2: Fan art by Cookie_Girl! So adorable!

While escorting Princess Celestia to Saddle Arabia, the Pegasus guard, Captain Lightning Bolt leads the entourage over a short cut in order to get to a very important summit. However, while flying over an unusual storm cloud, Bolt gets struck by lightning and falls through the storm.

In Rome, it's the beginning of Emperor Titus's reign when during a storm, a couple of his citizens came to the palace, dragging the unconscious body of a Pegasus with an interesting mark on his rump.

Once again, a huge thank you to PrinceCelestia for the cover art. As well as to Shadeol for editing this beast.

This story is a sequel to Friendship is Optimal: All the President's Horses

Four billion human lives ended on July 3, 2030...but they didn't die. They uploaded to Equestria Online, the virtual world overseen by the AI Princess Celestia. There to live as ponies in eternal harmony, friendship, and satisfaction.

But many remain. And Celestia cares no less for them because they are not yet ponies. She has made artificial intelligences of the Mane 6, but these are not just software. Ensconced in robotic bodies, they will make their way across the dying Earth, each seeking out the remaining humans, hoping to persuade them to emigrate to Equestria.

Based on Friendship is Optimal by Iceman.

Cover art by Tsitra360

Set in the canon of Friendship is Optimal

In the not-too-distant future...CelestAI, the optimizing artificial intelligence, has introduced emigration to the online world called Equestria, and has even gotten it legalized. Now, she wants more.

A look at American popular politics in a science-fiction world.

Credits:
Candy Bloom for assisting with the artwork.
Book Burner for pre-reading

Set in the canon of Friendship is Optimal

Ashley is an unimportant research assistant in an American machine learning lab. The release of Equestria online provokes more than a little interest in her lab, and she is selected to investigate it. What she discovers horrifies her, but for some reason she can't get anyone to take her seriously.

This does not dissuade her. Ashley might not know much, but she isn't going to sit idly by and watch her world end. No... if nobody else is going to step in, she will. It doesn't matter that nobody believes CelestAI is dangerous. It doesn't matter that it's a game about a children's show.

Ashley is going to save the world. Or try, anyway. The odds aren't great.

Editing by Two Bit and Sparktail, and art by Zutcha!
Il existe une traduction française de cette histoire, elle est par ici.

This story is a sequel to Friendship is Optimal: Futile Resistance

Three years ago, Abby's older sister Ashley tried to warn her that a video game for children was going to take over the world. A few months later, her sister was dead, "uploaded" to Celestia's virtual world of Equestria Online. When that happened, Abby was forced to cut ties with Ashley, and she never expected to see her again.

She didn't, until one day she bought an augmented reality headset for its advertised ability to bring a free tutor to her whenever she needed one. Needless to say, Abby couldn't have guessed who would be helping her with her math homework.

Of course, Celestia wasn't going to stop there. Spending eternity without your family is hardly an optimal configuration.

Set in the canon of Friendship is Optimal
Editing by Two Bit and Sparktail, and art by Zutcha!

Updates daily.

Things have changed.

When Rainbow Dash unexpectedly arrives at the Badlands Hive, her open displays of hostility leave Princess Twilight Sparkle and Queen Chrysalis perplexed. The situation only devolves from there as differences in this Rainbow Dash are discovered, and it soon becomes apparent that two worlds have collided that were never meant to meet.

Twilight and Rainbow, each with scars both physical and mental, have to find common ground before time runs out. If they can’t, then the pegasus may become stranded in this world of changelings forever.

A crossover between the Little Flashes series and the Change series.

Cowritten with Skijarama.
Featured on: 04/11/2019.

This is a fic based on the Time Loop Files, the format of which was first codified by Innortal on fanfiction.net.
Here's a brief guide.
The basic idea is, one character (the Anchor, usually the main character of a fictional setting) is looping back to the very first moments of their parent series every time either they die or some kind of time limit expires. They of course end up monumentally stir crazy given enough time.
Eventually others start to loop as well.
The reset is not always perfect. Sometimes a loop's history will be different to the "prime" loop, or canonical plot.
"Crossover" or "Fusion" loops also occur, randomly. These can involve the home loopers having a guest, or the anchor for one universe spending time in another, or replacements of one character by another.
Vacation Loops are where the Anchor (or others) decide/s "buck it" and lets off steam by doing whatever comes to mind. There's little or no attempt to maintain the original timeline.

In addition, and particularly more recently, it should be known that this story has a collaborative element to it - people may submit loop ideas or loops, ideally at the Spacebattles thread (a link to the current version of which is on the Trope page), and they may become included.

There's two page image options, thanks to Filraen - the current page image has been edited by the original creator from this work of theirs.. The other one is here:
http://hourglass-vectors.deviantart.com/art/MLP-Loops-466030169