(I'm back,and I will start working again)

If you're raised in America, Europe, or any country that has outlawed slavery, then you gain a strong hate to the word itself.
But, when you're dropped into a situation where your life, and the lives of your closest friends, are being weighed against the freedom of others from another world, you have to make a choice between your own safety and the morals you hold.

Dennis, Viper, Britt, Emily and a couple of Marines...in a world dominated by Female Anthropological Horses, that enslaved all the males of their species and others.

With nothing to lose, how much can you give?

An accident in the lab sends our favorite boy genius to Equestria, as a pony. What will he do and how will he get back? The answer: Science! (Cover Art Updated!)
New FAQ! and TV Tropes!
Planned Phrases from Dexter:
“Pinkie Pie! Don’t push that Button!” /to Pinkie
“Please, Magic is the word simpletons and the ignorant use to describe what they cannot understand.”/ to Twilight
“No, I didn't strap a rocket to you. I strapped you to a rocket.” /to Rainbow Dash
“Friends? Who needs friends?”

Dexter is a boy super-genius with a disdain for anything girlish and no desire for friendship. After an mishap in his lab, he gets stuck in Equestria. How will he cope with the over-friendly ponies, and the girlish everything?
For any who do not know Dexter's Lab: http://en.wikipedia.org/wiki/Dexter's_Laboratory
[RIP Christine Cavanaugh: 8/16/63-12/22/2014] - Dexter's Original Voice Actress

(This story was inspired by Madmaxtheblack's: Your Human and You, I implore you to give the story a curious gander)

Applejack has been raising humans on her farm ever since she was a filly, she and her brother inherited the farm after her parents both died of an accident. For years, Applejack has handled and cared for several types of humans of all shapes and sizes, that is, until that one fateful day came.

A strange object descends from the skies, in it, is a giant human unlike any she's ever seen before. Curious of how he came to be and who he is really, she decides to adopt him in order to keep him out of the wrong hooves.

(humanization as plot)

Fairhaven. One of the major hotspots for the underground racing scene, both at night, away from prying eyes, and during the day, amidst the bright lights and sirens of police cars. Naturally, you grew to like this town, and you quickly became either a local legend or menace, depending on which side of the badge you ask. There is little you can't handle on the road.

Despite this, nothing could prepare you for the arrival of six very strange girls...

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

Two worlds, two peoples, two varying ways of life. For Equestria and its people, peace has been a staple of life for generations under the watchful eyes of their alicorn protectors. Resources and necessities for life are abundant, and the few times it has been threatened by external foes have ended in an Equestrian victory.

For mankind however, life is a brutal battle for survival in the war-torn hellscape of nuclear devastation. Violence and survival have been a mainstay for the last three decades, and only recently has a coalition tried to reestablish civilization. But the Earth is dying, and this last bastion of humanity only number around 50,000. For man, doom seems inevitable.

One day, two men accidentally discover something that will change the fates of both worlds forever. One man will discover Equestria and its prosperity, coming into contact with the very best Equestria has to offer. He will be shown kindness, and in turn, he will teach them understanding.

Regardless, the rest of Equestria will come to fear what they do not understand and after a tragedy costs humanity's good will, mankind will be left no choice but to invade in the name of survival. A sad tale, but one that history has repeated on numerous occasions. In the end, it will be up to a handful of individuals on both sides to find a solution and bring an end to the conflict. Will these two worlds come to terms and learn to coexist, or will one species be eradicated by the other?
First featured on 11/15/15

This story is a sequel to I Have Returned

Five years after the Death of Princess Celestia, humankind and ponykind share a struggling peace. A rebellious army of ponies wanting to return Equestria to its former state called the 'Sun Order' are wreaking havoc across the planet. Fearing for the safety of her planet and the ponies who support the UNSC, President Luna receives aid in the form of Kilo-Five, now lead by Jane Arimondo. Their mission, find out where the 'Sun Order' is hiding and eliminate them. Meanwhile Spartan Crimson is on a lone mission to track down a insurrectionist trading route, and put a stop to it. Little do Jane and Crimson know that their paths may soon cross again, as an evil plot silently unfolds in the darkness....

If you told me the Infected overran the world four years ago, I'd say 'that's old news'. Humanity fighting for survival? Yep, heard it too. Getting sucked into a colorful alien planet by seemingly pure coincidence? Well...that one's new. Now stuck with anthropomorphic ponies (best way to describe these aliens), we have absolutely no idea as to what to do. All we know is that we have to return, with or without these ponies' help. Things are about to get very interesting....for better or for worse.

Note: Unlike most stories, the characters spend a LOT of time (4 whole chapters) on Earth before leaving. Rated T for violence and swearing. Mane 6 tag for general appearances, but main pony is Twilight.

Ponies are enslaved. Humans are in control.

Nolan Anderson didn't want to be whisked away to a land full of discrimination and judgement. Yet he was there anyway. He just wanted to get by another day in his own world, no matter the hardships. Being a part of S.W.A.T. meant being the best he could be with what he could do. Little did he know he would apply his skills in a magical world, where the ponies think he's an evil human, and where the humans think he's a pony sympathizer. As crazy as everything is, Nolan wants to get back home, a feat that seems impossible, even in a world full of magic. However, the difficulty won't be getting back to where he belongs, but finding allies in a place where trust is rarely given, and earning it still.

"A hero is an ordinary individual who finds strength to persevere and endure in spite of overwhelming obstacles."
- Christopher Reeve

Rated Teen for language, blood, and sexual themes.
The story takes place between season 3 and 4 of MLP; Lots of non-canon material.

Primary Editor: the amazing Legion222.
Secondary Editor: the cool JoshuaGrahamPony.
Proofreader: the neat Rokkurin.

Applejack vector by Fureox.

I have never been a part of S.W.A.T., nor have I done extensive research on it. I have only taken a quick look at some procedures, weaponry, and armor for the purposes of this story. If you find something that doesn't seem right, please let me know. Also note I have taken a few liberties with how S.W.A.T. works that I will not change.

This story is a sequel to Stardust

Times are changing for Equestria as Twilight’s return brings with it news of people and cultures from beyond the peaceful world everypony knows. Aid and volunteers are freely offered to help the besieged humans of Earth because every Equestrian knows that’s what good friends do. Unfortunately, making friends can also have the unintended consequence of making enemies.

When the monsters besieging the humans strike at Equestria with a level of brutality not seen in over a thousand years, the cry for help is sent to all the kingdoms of the world. Honored allies step forth to fulfill ancient treaties and oaths. Enemies, old and new, bury their grievances. An alliance never before seen in Equestria will be created to combat the monsters from the void.

And because of these events, a grim but welcome sibling to the XCOM project is born.

(XCOM/FiM Crossover)
(Sequel to Stardust, which I recommend reading before starting this. Fortitude Amicitia and Broken aren't required reading but are supplemental to the storyline)
(Gore tag for blood and violence)
(Alternate Universe tag because of the divergence from canon that Stardust has caused)
(Uses elements of Season 4)
(Coverart produced by the amazing Carnelian!)
(Many thanks to Arzoo, BradTheBrony, Vandenbz and Setokaiva for prereading!)
(As of 03/07/2016, the prereading team consists of Arzoo, BradTheBrony, Noble Cause and Metallusionsismagic!)
(Complete with it's own TVTropes page as part of the Stardust continuity. Could use some updating!)
(Character tags will be added as chapters are added!)
(Featured 5/12/2014! Thanks folks!)
(Possible spoilers in the comments! BEWARE!)