It's been a rough day for Twilight Sparkle. She was awoken in the middle of the night to save the town, had a chance to study an alien artifact ripped out from under her, and is now stuck with Applejack, Fluttershy, and her arch-nemesis Queen Chrysalis in some alien fighting tournament with a bunch of... things she doesn't even want to try and start describing without a cup of coffee and some asprin!

Indeed, Twilight and her friends have been summoned to join the latest Smash Brothers tournament! And as they explore the mysterious 'Smashworld' and meet new, colorful characters, they will be pitted head to head against new friends and enemies as well as each other! Can their friendships survive being forced to fight one another? Why are all the other 'smashers' so on edge? And what's with the bizarre being that purports to be the creator of this world, "the Master Hand?"

Only one thing is for sure. It's going to be a doozy.

Caring for an Alicorn can be hard. Especially when you’re in an alien hive, you’re a xenomorph that chewed its way out of said Alicorn’s chest a few weeks ago, and the Alicorn you’re trying to care for, A.K.A. Twilight Sparkle, is convinced you do not have her best interests at heart, despite all your attempts to prove otherwise.

MLP:FiM/Alien Quadrilogy crossover. Gore tag is for implied incidents in the past. Nothing graphic actually occurs during the events of the fic.

Twilight Sparkle thought her life couldn't get any better. She was a princess, she had great friends, and a comfortable home. Perfect, right? That is, until she receives a letter from the Headmaster of Hogwarts School of Witchcraft and Wizardry, Albus Dumbledore!

Harry Potter/My Little Pony Crossover
Do let us remember that this is a fanfiction site? I do not own anything.

A former pink pony finds herself in a new, hostile world and a new friend who's perhaps even more hostile. A small, angry man finds himself with a new friend he didn't want. Can they make it through this new misadventure together, or is it the universe that needs to watch out for them?

Cover art used with permission from Technaro.

This story is a sequel to Javelin

A war against the dragons that was prophesied to occur centuries in the future has just reached its devastating conclusion.

Twilight Sparkle finds herself in the blasted ruins of Equestria, trying to remember what went wrong, and desperately hoping that she is not the last pony left in the world.

Two days earlier, Vinyl Scratch wanders the streets of Canterlot as an agent of Celestia, witness to a world turned mad by war and falling prey to riots and conspiracies.

A prophesy once stated that Vinyl Scratch would save Celestia and all of Equestria...but the power of prophesies has been broken forever.

This is the conclusion of the Betwixt Silver and Gold series, which began with "Javelin" and most-recently included "Whopper of the Year".

The story is Alternate Universe-tagged because the idea for it originated before Season 2 began. Well that, and it doesn't look like the dragons are going to declare war on the ponies anytime soon. The Crossover tag is for the return of some pastiches of Invader Zim characters that I've used before.

Jeremy Coltson, Richard Haymond, and James Mule are in for a surprise when they gather to discuss what the EBC has decided for their season premiere!

Truly, they are on the cutting edge of cocking about.

This story is a sequel to The Draconequus with the Dragon Tattoo

WARNING: Some comments may contain spoilers.

It's been a year since Discord cut Fluttershy out of his life after the events of The Draconequus with the Dragon Tattoo, but their paths are destined to cross once again when two of Fluttershy's close friends are murdered and all the evidence seems to point to a certain draconequus.

AU Fluttercord set eleven years after the first three seasons minus the Discord episodes. Inspired by Discord and Fluttershy's relationship both in the show and several fanfics (*cough* Bride of Discord *cough*) Based loosely on the plot from "The Girl who Played with Fire" by Stieg Larsson. Like the first story, this one has some plot-related Murder Mystery Elements in it so is rated T just to be on the safe side.

Edited by Nightwalker

Constructive Criticism is welcome.

Cover art belongs to me so please do not take without permission. Thank you.

Rigby and I have done some pretty stupid stuff while working at The Park, but this time we (and by "we" I mean he) really screwed up.
Why did Death send us here?
Why is everyone I meet so nice?
When did I get this tattoo on my butt?
And most importantly...
Why am I a horse?

A Regular Show/Pony cross-over told from Mordecai's POV.

Ponyville faced an ordinary day, but then night came, and with it a massive gateway into another world. It closes before any action can be taken, but now the Mane Six and Canterlot nobility are tasked with finding out what they can about the gateway. Who created it? Where did it lead to?

And most importantly, did anything come through?

Takes place after Season 2
Now 20% cooler with a TVTropes page!

This story is a sequel to Oskar Osäker: Your Worst Enemy

[Prototype 2] X MLP:FiM crossover

Emerald Gleaner once thought the NYZ would remain in her memories and nightmares. But with the appearance of one Sunset Shimmer this terror of the past is brought back to the forefront as Emerald and loved ones dive unknowingly back into the darkness of Blackwatch's heritage.... and there is no running from your past when it is screaming it's fury in your face

A big thank you to More Dakka for the Coverart, Nightmare Knight for editing
(Fimfiction likes to chew up coverart when it's big, if you want to see how it's supposed to look, take a look at my user page.)