The Songbird, protector of the lamb of the flying city of Columbia was thought dead. Though as it would soon discover, his charge was not the only being able to open the mysterious tears. In the forest of this new land, he finds peace with the native animals. However, the urge to protect something, anything, would soon drive him to respond to the cheerful whistling of an equine with a penchant for protecting creatures like him, no matter how foreign they appeared.

No game spoilers, and the chapters that may contain vague spoilers are marked with a *
Contained within are the following characters from Bioshock Infinite: Songbird and the Luteces.

In the land of Equestria, everything is peaceful and everybody lives in harmony.

But for good to exist, evil must also exist.

So for a land to be so peaceful, the evil must have been contained, sealed, imprisoned.

Every evil, corrupted, sadistic and damned soul has ended up in this place, and has never escaped

A prison so far in contrast to the rest of Equestria, even the princesses themselves would have trouble surviving the corrupted landscape and evil creatures.

Tartarus

And every prison needs a jailer

So, for when the first time in eons, something escapes from Tartarus, Equestria will bare witness to the song of the jailer, and his foes will tremble when it chimes

So sing praise to the Songbird

For he is the Jailer of the damned

Displaced, tags may change

The protector, otherwise known as the Big Daddy, is often regarded as the ultimate killing machine of the underwater utopia known as Rapture. They are nearly indestructible, can endure the crushing pressures of the bottom of the ocean, and possess a variety of killing tools.

Through a completely unexpected sequence of events, a Big Daddy is sent to Equestria through a tear. Knowing the kind of havoc a Big Daddy can cause, Booker DeWitt and Elizabeth pursue the behemoth to get it back.

But they're too late.

Takes place in the BioShock: Infinite- Burial at Sea universe, in an alternate timeline. The events of the DLC Burial at Sea: Episode 1 do not happen. Booker and Elizabeth are not trying to find Sally. NONE of your favorite ponies are getting killed, I promise.

This story is a sequel to Celestia Uses An Online Dating Website

The God Emperor of Mankind is in Equestria, and he's looking for love. Good thing for him that Celestia is looking for the same thing. The problem is that he's a warmongering immortal monarch, and she's a benevolent alicorn princess, so clearly they'll get along swimmingly. Here's hoping Equestria survives their relationship!

Sunset Shimmer's life has been turned around. She's been accepted back into the high school community, her friends have her back, and overall, everything is wonderful.

But deep underground, a machine has been awakened, a machine that has been buried for thousands of years...

Author's Note: This is a crossover with the Bolo universe - which is only the third Bolo story published on Fimfiction so far.

Over twenty years ago, the greatest scientific project in the world began its development. Sadly, it's creators were struck apart, leaving its care in the only remaining member of the development team. In secret and over the course of many years, this scientist labored, hoping to turn the world on its head.

Assuming, of course, the world isn't already turning on its head.

Twilight believes that her theory on the potential of crossing chaotic and standard magical energies could lead to some major breakthroughs in the field of magical development for the kingdom of Equestria. Enlisting the help of the recently reformed Discord, Twilight, sure of her formulas, decides to skip several steps in the scientific process and jump straight to the experimental stage.

Needless to say, things don't go as planned.

And so, with a case of major magical backlash which could take weeks to fully heal, Twilight awakens to a sweltering desert environment with an odd creature staring down at her. On the creature's blue clothing is a large, yellow number.

13.

I've seen quite a number of Fallout crossovers, but never one about the first Fallout. I decided to start working on this at 4 am one morning, and surprisingly it still sounds like a good idea now. So here it is.

Sooner or later the inevitable will happen, Equus, planet of creatures thought to only be in mythology and fairy tails, will die. That day is approximately one month from now. The preparations are completed, three massive ships containing the inhabitants of the land known as Equestria, are ready to leave. Twilight and everyone she knows are grown up and have families of their own. Each one of them will remember Equestria, but are looking to the future. However, when they leave, something unpredictable happens. Meanwhile, a village of 200 humans live a life of mystery on a planet called Earth, nearly destroyed by a nuclear war. To their knowledge, they are one of the last remnants of humanity, and some of the only intelligent life forms left in the universe. Until three giant ships crash land in the ruins of what was once New York City.

Now being edited by me and my amazing editor, Flutterbrony539!

Arc 1: Chapters 1-10
(The Great Transition)

Arc 2: Chapters 11-???
(Tension and Mutants)

One's a boxer who puts too much effort into her hobby, another is a smartarse with a tendency of getting into heated arguements while the third is a depressed cynic. Regardless, each are forced to become heroes in the bodies of villains.

(Steven Universe displaced. Rated Teen for swear words.)

A creature has risen out of the waters near Manehattan and seems to be hell-bent on reaching the capitol city of Canterlot, destroying anything in its path.
It must be stopped, no matter the cost.