When two events collide through the fabric of space and time, Coop, a hotshot gamer whose skills with a controller are only match by his hunger, along with his giant robot car named Megas, wind up in a land of colorful talking ponies.

To make matters worse, he's been turned into one of them.
He'll have to learn how to handle the wheel with hooves quickly. Because even in Equestria there's plenty of trouble he can get into. Will this snack munching, video gaming, giant robot piloting force of destruction be able to cope?

With Twilight Sparkle, Applejack, Rainbow Dash, Rarity, Pinkie Pie and Fluttershy charged with watching over him, let's hope Celestia made the right choice.

Who knows? Maybe things'll turn out fine. After all, mares dig giant robots...right?

In the dark depths of Asgard, Loki Odinson sits, punished for his crimes on Midgard.

But new developments cause the wayward son of Odin to escape his prison and seek refuge across the Nine Realms in a land very much unlike any he has ever seen: Equestria.

While Loki makes a new life for himself in Equestria, Thor must once again gather together the Avengers and give chase to his escaped kin. But will the lies Loki feeds his newfound friends send the Elements of Harmony on a collision course with the protectors of Earth?

(Cover image by the wonderful Reiduran)

A routine space patrol leads the man of steel to a peaceful planet where ponies are the dominant species. At first, the ponies seem fine with some one like him helping out and protecting the ponies. But as they learn more and more about his power, the more some begin to fear him. For what do you do against one who is like a god? Will you learn from him and become stronger? Or fear him and do everything in your power to bring him to your level?

Not based on a particular Superman, but will have elements from the cartoon and comics, with his most known strength's and weaknesses.

I OWN NOTHING! Please comment and critique.

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!)

Isolated from her friends and taken prisoner in the middle of a war, Twilight must deal with the very real dangers of being percieved as an enemy as well as the nightmares of her arrival on 'Earth'. Can she overcome her own fears and the fears of her captors? Will the wayward unicorn's assistance be a boon or a curse to the 'humans?' Most importantly, will she ever find her way home?

"In short, it's a story of friendship and plasma rifles, with the emphasis on the friendship. The characters are well written, the XCOM setting is fleshed out very well, and the story is compelling. If you love XCOM, you'll love the story, but even if you've never heard of it, it's more than worth giving the first 3 chapters a read.

There's excellent action later on, but the real strength lies in the collision between the friendly and naive world of Twilight Sparkle and the desperate world of humans fighting a losing war for survival and willing to do anything to turn the tide."

--Arzoo

(XCOM/FiM crossover)
(Cover art commissioned by a friend and created by the magnificent FoxInShadow!)
(Original cover art by the amazing Carnelian can be viewed here!)
(Gore tag for blood and some violence)
(Many thanks to the studius OminousTen, Arzoo, xXFluttershyForeverXx and finally Setokaiva for giving my rambles a once-over)
(Now with it's own TV Tropes page! Get to tropin' folks!)

X-Com stands as the first and last line of defense against any and all extraterrestrial threats. The year is 2084, and after several months of fighting multiple races of aliens from an alternate dimension, the war has reached its peak. With X-Com forces stranded in another dimension, the aliens rolled in and obliterated Humanity from existence. Now, with a spaceship, 400 souls and 80 year old weaponry, the last remnants of the Human race are out for payback.
In the process, they manage to make a few new friends, as well as a worrying number of foes...

An X-Com/MLP crossover.
More character tags will be added as the story continues. As this is my first fic, criticism is greatly encouraged.

'MLP:FIM' is owned by Hasbro
'X-Com Enemy Unknown' was developed by Firaxis Games and published by 2K Games.
'X-Com' was originally developed by Mythos Games and MicroProse

After failing to stop the black hole on the capital ship of the Uber-Ethereal, the psionic volunteer instead converts it into a worm hole, and sacrificing himself and his squad to save Earth. But the volunteer, unknowingly, alerted another alien warship, loaded with ET's, when the disturbance of energy occurred. Now, after saving the Earth, the volunteer and his squad find themselves cut off from the XCOM Project, with a a battleship of vengeful aliens hurtling towards them. But, that's just the tip of the iceberg when they find themselves in a world, filled with technicolor ... talking ... ponies. Still, things are never as they appear to be in this confusing world.

War has come to Earth. Millions are dead or dying in a massive alien invasion, in what might possibly mean the end of Humanity as a whole. Our last hope rests with XCOM, a secret organization comprised of the best soldiers, Scientists, and Engineers to help beat back this invasion. A simple mistake by Rainbow Dash thrusts her and many other ponies into this war-torn earth, as XCOM and Equestrians now stand side by side to stop this invasion.

(MLP/XCOM: EU)
(Many thanks to Dalek Ix, Arkalest and Wakka for helping make this happen)

Ninety six years ago, before the return of Nightmare Moon, a strange alien exploration probe landed on the world of Mundus, on the continent of Equestria. Uniting efforts, the griffons, ponies, zebras and minotaurs cracked the probe and shared the spoils with one another. Advanced technologies were found, advanced technologies that kick-started the Industrial Revolution of Mundus. The races lived together in harmony, and a new age of prosperity descended upon the world.

Regretfully, they did not heed the warnings that came with as much as they should have. Warnings from a long lost race once called 'Humanity'. Warnings of the Ethereals, and their mad plan. They did not train their armies, prepare their peoples, refine their technologies with speed and fervour. All that was done was the creation of a pact. A pact, and the XCOM Project.

Six years after the return of Nightmare Moon and Princess Luna, the Ethereals have arrived. In response, XCOM has been reactivated, as dictated by pacts almost a hundred years old. They know of mankind's struggles. They know of mankind's mistakes. But will they find victory where countless others have found failure? Only one thing is certain.

The Enemy has Advanced.