Changelings.

To most, they are the creatures that almost took Canterlot, shapeshifters able to feed on the emotions of those around them.
While this is true, it is not all there is to the story.

When the Great War began, an alliance was struck between Princesses Celestia and Luna, of Equestria, and Queen Chrysalis, of the Changelings.
The changelings, natural infiltrators since birth, would become spies for Equestria. In return, they would no longer be hunted, permitted to continue feeding as they had for countless years before their failed invasion, provided they not engage in acts harmful to the equine government or population at large.

Of course, that was simply the beginning. As the war began to escalate, Stable-Tec, the company responsible for the life-saving Stables, recieved a request from parties that would, as part of the contract, remain anonymous and unnamed.
They were asked to create something new, something that would allow both changelings and ponies to survive, and promote harmony between the races.

They were asked to create...

Project HIVE

When Doc awakens in Stable 85 he has no memories. Soon enough he is thrust into the North Equestrian Wasteland, where danger waits to devour him at every turn. Can he find a path of light through the darkness and stay true to himself, even when he learns the truth of his past?

When the megaspells fell, everything died, but New Pegasus endured. The city of mobsters, crime, vice and gambling survived and thrived during the long balefire winter. Twenty years after the Day of Sunshine and Rainbows, New Pegasus is still a beacon in the middle of the Neighvada Desert, a pot of gold for whoever can get his hooves on it.

My name is Farsight, and I know everything about the dark secrets that the neon billboards don't show... I've seen the best and the worst; and I've pulled many strings. In my world, there are no heroes or villains, just ponies with ambitions and goals that can be bent to one's interest; for I know an undeniable truth: Everypony has a plan. Allow me to show you how I worked my way out of the gutter, how I climbed to the top of the ladder... and how I fell.

PDF version also available for download: Viva Las Pegasus PDF

Note: Thanks to Doomande, Dinawartotem and Fillyosopher for their help! To all readers, comments are welcome! I'll try to reply to them as much as possible. Thanks!

Cover Art by the magnificent CalamityB31

There are things out there in the Wastelands even the historians don't know about.

Whirling Feather is just another ordinary pony in the Grand Pegasus Enclave military. Living above the protecting cloud cover, she's fairly oblivious to the poisonous wasteland below.
But after an unpleasant mission goes horribly wrong, she find herself grounded and isolated.
Now she simply wants to go home - but it is the Equestrian Wasteland, there is no such thing as simplicity.

Coverart done by the awseome and irreplaceable Slouping.
Check out his other art as well.

[This fiction is based on the one Kkat created. I do not own any rights concerning the Fallout games, My Little Pony or Fallout Equestria itself]

In this lightless world, the line between good and evil is not as clear as it used to be. I am no hero.
My name is Spring, and I am a bounty hunter in the Equestrian Wasteland.

Alternate link: Google Docs (NEW: sync'd to my PC - now with bleeding edge spellchecking)
Prior knowledge of Fallout: Equestria is advised but not mandatory.
Disclaimer: This story has nothing to do with Fifty Shades of Grey.

WDTP: S3E12\NC

Nearly two hundred years have passed since the war that ended civilization. Stable 115, located in the once vibrant prairie lands at the edge of Equestria, is home to a young unicorn mare and her precocious filly. Life in the Stable is about stability and routine, and mother and child find comfort from this monotonous existence in each other and their friends.

Life in the Stable is about to change...

Inspired by Fallout: Equestria by Kkat, and Fallout Equestria: Project Horizons by Somber. Author suggests having read Fallout: Equestria before venturing into this tale.

Update 11/04/2012: To prevent confusion, an explanation about how the chapters are named/numbered. I essentially have the story split into several acts--each act will have a named chapter that precedes the number chapters and are a somewhat separate tale, but will eventually tie into the main story. If I ever manage to finish this (or you figure it out way, WAY before then), then it will hopefully make sense.

Inspired by the heroics of the mysterious mare known as the Stable Dweller, Silver Storm, a guard of the town of Marefort, decides to go on a daring mission to rescue her captured brother. Of course things rarely go as planned and her attempts at heroism drags her into a tangled web of plots and conspiracies as warring factions vie for control over the last great city: Dise.

Spanish Version translated by Spaniard-Kiwi: https://www.deviantart.com/spaniard-kiwi/art/Fallout-Ecuestria-Heroes-996263393

When scavengers come across a single working cryo pod from before the war will the scientist within be able to help them break their way into the biggest secure facilities in the wasteland? And will they be able to help him figure out just how he ended up in the cryo pod in the first place? What secrets does this pony out of time hide? And just who is following them across the wastes?

Years after the Stable Dweller's journey to restore Equestria the world is still slowly recovering. Many parts of the world remain radioactive Wasteland despite the efforts of the NCR. In the far flung northeast region around the former city of Detrot the land remains a harsh, violent place. Living in a secluded mountain valley at the edge of this region, Longwalk is a colt ignorant of the larger Wasteland. His tribe has lived in isolation for generations, and he knows nothing of the world beyond the ten miles surrounding his remote mountain village.

All of that is about to change. Dragging a friend along to explore beyond the boundaries his tribe's laws allow, Longwalk makes a startling discovery; one that prompts a journey of his own out into the Wasteland with a mysterious unicorn filly at his side. Before he knows it Longwalk is caught in a dangerous web of Wasteland politics, powerful pre-war organizations, ancient death-filled ruins, and a growing cadre of unusual companions... each with secrets of their own.

Based on the wonderful Fallout Equestria by Kkat, and the Wild Arms video game series by Media Vision.

Pre-read by Doomande, an all around awesome dude.
Cover art by SpyroConspirator, a very talented artist.

Completed side-story featuring Crossfire found here.

Luna awakens in the aftermath of the great war in a robotic body that she is unfamiliar with. after being shown what has become of Equestria, She resolves to bring back order and save Equestria's people from themselves.

Let's hope there is even anything left to save.