A Bioshock crossover starring the mane six.
Years after the events of FiM, the six former Elements of Harmony have moved on with their own lives and rarely see each other anymore. Pinkie invites the group to Manehattan for a reunion, but things spiral wildly out of control, and they end up in the decaying, underwater city of Rapture. The old friends square off against everything it's leader, Summer Rain can throw at them, including crazed splicers, the fearsome Big Stags and the Little Fillies they protect.
Will they be able to pull together to save the sunken wonder, and their strained friendship?

The many stories known as "creepypastas" are much like campfire stories - stories spread around that are meant to scare. But what if those stories turned out to be true?

And worse still, what if you had to experience them?

The denizens of Equestria find themselves trapped in a dangerous game at the will of the Iridescents, color-shifting ponies who are the primary hosts in a hub of these stories turned fact. In order for the Equestrian residents to safely return home, they are forced to traverse and survive several levels of these urban legends, all the while attempting to seek out what are known as Slender Notes, attributed to the infamous legend of Slender Pony. But in a plethora of worlds such as those the legends bring, survival is never guaranteed.

Can the residents of Equestria make it through the various tales that await them as they play through the Iridescents' trials? Who will survive, who will perish, and who will meet a fate worse than death? And what purpose do the Iridescents and their assistants really serve in the Hubworld?

All creepypastas involved belong to their respective owners.

Rated Teen for the potential scare level of the creepypastas, and the gore tag added for stories like Abandoned by Disney and The Russian Sleep Experiment (will try to tone down RSE enough so that it won't go Mature though).

IMPORTANT NOTE: Pony-based grimdark fics, as entertaining as they are, will NOT be included here as story worlds. They are not creepypastas, and I don't get at all why people tend to think they are. Since they take place in the universe of Friendship is Magic itself, I may give a mention to them, but they will not be worlds that the participants enter and are forced to go through, due to their setting and characters involved, and them not even being creepypastas anyway.

This story is a sequel to The Rainbow's Surprise

On the day of Fluttershy and Rainbow Dash's wedding, Princess Celestia left Twilight a message saying that she should prepare herself if something happens. The next morning, Twilight awakens to find that all of Ponyville has succumb to a blinding fog. She must now travel a monster-filled town in search for her teacher and friends and try to return Ponyville back to the way it was.

Pinkie Pie is being tormented by horrific nightmares. Unable to deal with it by herself anymore she seeks out Twilight's help, but will it have been the best decision when she finds herself alone in an abandoned, fog filled Ponyville?

Sequel: http://www.fimfiction.net/story/4676/Too-Shy-for-a-Rainbow

There have been a LOT of high-quality readings of Silent Ponyville, but this one is my personal favorite:
https://www.youtube.com/playlist?list=PLGh01rbB4o3xoSV7a6Omc-UJROXHRZ1Hv

This story is a sequel to Too Shy for a Rainbow

If you liked this fic, check out the awesome Audio Dub version of it by The Lost Narrator!:
https://www.youtube.com/playlist?list=PLnqCBZacYIwK0xcHv85Lke-xFf5V9p7R4

It's been a month since Fluttershy and Rainbow Dash started dating. Everything was going fine until Fluttershy started experiencing horrific nightmares that started keeping her up at night. Looking for answers, Rainbow Dash, Fluttershy and Pinkie Pie seek out Twilight. But when the three mares find themselves within the world of Silent Ponyville, will things turn out for the better? Or will things end in tragedy?

Sequel: http://www.fimfiction.net/story/14866/Silent-Ponyville%3A-Reunion

The following is a collection of One Shots or Side Stories that tie into the Silent Ponyville canon but do not directly effect the main storyline, just add to the appreciation of it. If you have not read the Silent Ponyville series then you will likely miss what can be appreciated from these stories.

More than Two Sisters: Just as Pinkie must come to term with Bellamina's passing, so must Octavia. The show mare decides to give her youngest sibling a proper send off when she gets an unexpected visitor.

A Party for Two Sisters: Pinkie Pie must reflect over the passing of her sister on her last days visiting her old home. She remembers an old memento of her sister that she desires and goes to find it. However, she is greeted to an unexpected event as she searches.

I Met a God Today: Ever wonder what became of The Colt from Silent Ponyville? A short look into the mind of a Sociopath in his jail cell and why he's still alive.

Visit From the Pink Mare: A 'What If' scenario where Pinkie Pie goes and confronts The Colt who haunted her mind for so many years.

Silent Ponyville 2 Ending: Was it Inevitable?+: A fan extension of this particular ending to Silent Ponyville 2. Dash must confront Fluttershy on the hasty choice she made in her life.

When Lance Strongshy's medical career is endangered due to relentless nightmares depriving him of sleep, his daughter Fluttershy once again overlooks the horrible past she suffered at his hooves and enlists the help of her friends to cure him. But, when the only sufficiently expedient solution turns out to be a certain spell that Twilight was instructed to never cast again, it becomes uncertain if their efforts will save him, or utterly destroy him.

A sequel to JakeHeritagu's Silent Ponyville 2, read that first if you haven't already: http://www.fimfiction.net/story/4868/Silent-Ponyville-2

And THAT one is the sequel to JakeHeritagu's Silent Ponyville so if you haven't read either here's where you should start: http://www.fimfiction.net/story/106/Silent-Ponyville

(First cover art by http://manwhomurderedtime.deviantart.com/ )
(Current cover art by http://www.fimfiction.net/user/SamRose )

As far as great ideas go, Twilight stumbled across the best one of all - throwing Pinkie Pie a shocking, frightening horror birthday surprise party! But as the six friends walk into the old dilapidated house on the hill, and the moon rises high above them, pranks turn sour and tempers boil, and the six friends find out that perhaps, the best ideas might not be so great after all. As the gang succumb to the dark horrors of the house and fall to machinations of their own design, Equestria gains another sordid legend to tell.

A decrepit asylum, once a place for those deemed to be insane, stands from a time where the Shadow King and Crystal Princess ruled over its halls. To an outsider in the current age, the forest where it resides is empty, and a gloomy silence is all that remains of the asylum's once horrific past.

But when a bet drives Rainbow Dash and Fluttershy to investigate the asylum, they learn that the edifice isn't as abandoned as they thought. Trapped within the asylum frozen in time, the pair must enlist help from other inmates to escape before they fall prey to insanity and the rumored curse upon the inhabitants.

First of the Arcane Night Series, a planned group of stories inspired by Nox Arcana albums and comments. Based off of the Youtube RP on the Nox Arcana album, "Blackthorn Asylum"

You wake up. You feel nothing but pain. You remember nothing. You can't even remember what kind of pony you are. How did you get here? What is going on? Who are you?

A second person fiction inspired by the Choose Your Own Adventure books.

Pre-read by Sethi

100% rejected by Twilight's Library!
(They don't like second person over there.)

Rating and tags may change as story progresses.