A Metroid Crossover

A meteor, resistant to magical manipulation, crashes in Equestria, Planet Equis, and soon spreads an unknown poison throughout the land. Containment is all but failing and the Princesses have little power to stop the spread of the Great Poison. The Elements of Harmony are of little use as no knowledge exists of this threat that consumes all life. Help comes from a certain Hunter, clad in metal.

Samus Aran will not only fight for her life as always, but her own sanity as well as these ponies that she begrudgingly starts seeing as allies. New horrors and abilities await her as a reason to fight slowly festers within her, possibly unlocking something she had been denied for so long: Friendship.

Notes and Resources:

This takes place after Echoes. The events of Corruption will have not happened yet. In terms of MLP, consider everything up to and including the Crystal Empire. Princess Twilight does not exist here, etc. The official Metroid Timeline can be found here.

As well, this story references the manga in many places. Reading of it is not required and I try my best to explain the context, but if you're interested, both volumes can be found here.

EDIT: This story was written over two and a half years, beginning in 2013. You'll probably notice the difference in writing as the chapters progress.

Not your typical Doctor Whooves fanfic. A series of events cause the TARDIS to blast into a dimension populated by (you guessed it) ponies and (of course) crashes. While waiting for the TARDIS to repair itself The Doctor runs across a certain brown stallion, whom he will discover is a reflection of himself in more ways than one.

But even after The Doctor was gone his mere presence created a ripple that would awaken an ancient being. Continued in the sequel http://www.fimfiction.net/story/15733/Doctor-Whooves-and-the-Sea-of-Dreams

Dearest Billy,

It is with a heavy hand that I must relay: He is dead, and passed away among his bees only some hours ago. I, too, am not long of this earth, thus it falls to you to publish my final wish. The attached parcel is my tin box--you have ferried it hither and thither before--and it is where notes from all our adventures, spanning two centuries, as many wars and three monarchs had been safely kept. The remaining bundles within, however, we agreed some time ago to never publish, lest our reputations be shredded. However, with his passing heavy on my mind, I cannot forget such cases, so singular and impressive that they prove, without a doubt, that Sherlock Holmes was the greatest detective London, Britannia, and Worlds beyond our farthest imaginations could ever have known.These cases will confuse you--perhaps even tarnish your memories of us--but mark my words: they are as true and real as the paper upon which you read this letter.

Most Faithfully,
Dr John. H. Watson MD

The Medallion of Light and the Medallion of Shadow are some of the most powerful yet obscure artifacts of antiquity. Created by a now-vanished cult of assassins, the two devices together give their bearer the incredible power to walk the worlds with but a single step.

Nefarious forces are closing in on both artifacts, and very little stands in their way. Heinrich Himmler's agents covet the medallions for the greater glory of the Third Reich. Ahuizotl's simply want their master to get what's coming to him: the world, and everything in it.

With the fate of all good people and ponies in doubt, one thing's for certain: saving two worlds would be one hell of an adventure. And if adventure has a name, it must be Daring Do… or is that Indiana Jones?

Will our heroes win the day? Find out in... Daring Do and the Medallion of Shadow! Or, Indiana Jones and the Medallion of Light!

NOTE: there will be some violence in this story, but nothing more than you would expect to see in an Indiana Jones movie-- so I didn't check the "gore" content box.

Artwork by Tzelly-el.

Special thanks to SapphireStarlightPony & Rated Ponystar for helping with the brainstorming on this one.

Thanks to this stupid thing I've had the Indiana Jones theme song stuck in my head for like the past four days and I am about to claw my eyes out AAAAAAAHHHHH @_@

The Mare in the Moon has returned, and the dark power that created Nightmare Moon is awakening again with the aid of a magical Moonstone. The two princesses and the Mane Six must use the Elements of Harmony to banish the darkness once and for all. Meanwhile, on Prehistoric Earth an alien artifact identical to the Moonstone falls into Predacon hands. What does this mean? And what will happen when a rift in space is opened between the two stones, pulling the Transformers into the strange, new world of Equestria?

(Note: It gets dark in places, but there is no explicit violence or gore.)

DISCLAIMER: this is not a Scott Pilgrim parody.

Please don’t look for me.

Those words are found scrawled on a stretch of royal parchment. The hoof writing and the magical seal are both Celestia’s. Luna rises to the occasion and handles all royal duties, and Princess Sparkle is there to aid her, but it’s not enough. Panic and disarray sweep through not only Canterlot, but all of Equestria.

Why should Prince Blueblood care about that, though? He doesn’t care… He doesn’t care about the fate of a bunch of peasants… They riot about anything, after all. And Luna and Sparkle can both handle the ins and outs of an empire. The fate of his Aunt Tia is what keeps him up at night. It’s a comment against her that sets him off. And it’s a desperate hope to save her that will cost him…

Rated Teen for language, some violence, and some dark themes to come.

Updates daily.

An MLP/Warhammer 40K Crossover

The Iron Warriors 38th Company has landed in Equestria, entrenching themselves like a barbed hook. They hunt the aliens of the Tau Empire, intent on destruction and pillage.
A small squad is dispatched on a reconnaissance mission, only to find that there is intelligent life on this world besides the feuding space-farers.
Will these improbably adorable and friendly equine aliens turn the damned warriors of Chaos from their blood-soaked path, cleansing them of their dark legacy with the magic of friendship and harmony?

No.
No, that isn't happening.
EXPLOSIONS!!

(Dark humor warning; limited grimdark themes)
(Cover art by Nicholas Kay)
(This series now has its own TVtropes page!)
(This story is a contestant in the Tournament of Canterlot, a charity event to raise money for Syrian refugees! Go here for details and donations!)
(Featured on Equestria Daily 8/20/15 )

A crossover between My Little Pony and X-Com. Princess Celestia needs the aid of the Elements of Harmony for the final touches on a new experiment she'd commissioned. However, when the power of Harmony overloads the mysterious device, they find themselves trapped on an alien world and forced to choose to either aid the brutal natives, or face the cruel force that intends their total annihilation, all whilst attempting to return to their beloved home.

Not every MLP universe is as cuddly as the original. Whether it's the invading aliens, the slave-driving ponies, the powers I barely control, or the technology I only sort of know how to use, you've got a recipe for disaster. At least I've got one friend in this place, even if she's a pint sized horse who's even crazier than I am. I just hope I can come up with enough ideas to save our butts before something else decides to try to kill us. Or enslave me and throw her in jail. Whichever comes first.

Displaced, crosses over with "X-COM, Enemy Unknown" and "Your Human and You." Tags will be added as they become relevant.

Prince Blueblood thought the Grand Galloping Gala was over. He thought he could just go to sleep and put it behind him. He never expected to be reliving the same disaster of a day, over and over... and over.

TV tropes page here:
http://tvtropes.org/pmwiki/pmwiki.php/FanFic/TheBestNightEver

Thanks to all the people who wrote the page and all the people who gave me a little wakeup call and comment to become aware of that fact! You can't see it, but you guys put a real smile on my face tonight.

Also, recently, extra thanks to RD Dash for giving TBNE a thorough editing. I've updated the fic accordingly (7.11.12)