MLP/Undertale crossover.
Not a PWNY-verse story.

Long ago, the Monsters and Humans fought a great war. The Monsters lost, and were sealed in the Underground. It would take the power of seven human souls to break the barrier that kept them imprisoned. They only had six. And so the Monsters waited and hoped, praying that another human would find their way to the Underground. Some thought the seventh soul would give their King the strength to break the barrier. Some dreamed of a human who would be their friend, and save them all...or had nightmares of one who would bring back the war.

...but nobody came.

...but somepony did.

Eons after the war, with no way to tell how much time had passed above, a tiny blue filly with wings and horn fell into the underground, calling for her Mama. None knew the poor creature's nature or origins...but her soul was powerful with magic, even more so than a human soul.

None can know what will come...of this little 'Woona'.

Cover art by Sanyo21

Dr. Albert Wily...mad genius, evil scientist, brilliant roboticist, wanted criminal, would be world conqueror, loving father... Wait, what was that last part?

When Dr. Wily wakes up one morning with a tiny unicorn inexplicably clinging to his bald head, he is more than a little flummoxed. Unknown to him, this tiny creature is about to turn his entire life upside down, worm her way into his heart...and make his dreams a reality.

Can you feel the Wub tonight? Mega Man sure will.

Part of the PWNY-verse.
Edit: Now with awesome cover art by sanyo21! How does he do such awesome artwork so fast?
Edit 2: Adorable fan art sprite by SteamingBullet!
[img]http://orig14.deviantart.net/af07/f/2015/257/9/a/vinylwily_by_steamingbullet-d99jln2.png[/img]
Edit 3: New fan art commissioned by a fan!

(A PoE story.) Additional Tags: (Slice Of Life)
All Twilight wanted was to give Spike a special gift for his birthday. Yes, it was a book, but it was a very special book. An Enchanted Book like that Power Ponies comic they had recently experienced.
Things went wrong when Spike startled Twilight as she was working the spell for his (secret) gift. Needless to say, startling Twilight while she's in the middle of a spell can be a bad idea - as certain frogs can tell you.
Twilight has every reason to believe that she is now trapped in a closed reality bubble fabricated out of her own magic, with no way out. She's lost in some made-up universe reflecting some random story line.
Mike, of course, has a different opinion about the matter.

WARNING: Both Twilight and Mike love talking technical and explaining things to each other.

Twilight's World now has an audio reading by No One and Nobody. Listen HERE.

This most excellent cover art was provided by Void Heart

Editors: Fire Starter, Alcatraz, and Neko Majin C (Recently: Seven Fates)
Additional Story tags: Clarke's 3 Laws (More specifically 1 & 3)
Cover Artist: PosionSt

In the year 2036 an asteroid dubbed "Apophis" struck the Earth and contaminated fifty percent of its water and atmosphere with an extraterrestrial pathogen dubbed "The SOL Strain." After two years, sixty percent of all human life was gone! With the world's governments struggling to keep their countries together; all seemed lost.

That is where my story begins.

My name is Chloe Cooper and I'm the only known human to be genetically immune to the SOL Virus. During the pandemic, I volunteered myself for experimentation. In order to keep me safe, I and three other humans were locked away in a vault deep within the Appalachian mountains. There these people, who I soon considered my friends, ran many tests on me and the virus, however after months without contact from above it was time to put the project to rest.

Cryostasis pods dubbed: "Cocoons" had been built in case we failed. 16,000 years later I awoke to sirens, signaling a whole host of problems.

And now? I'm the last of my kind.

Character tags will be updated depending on where the story goes

There are a number of compounds the human body is incapable of synthesizing; these are found only in red meat. To save a dying human, Twilight asks her friends - except for Fluttershy - for advice.

Diamond Tiara is used to getting her way, from everyone. Tutors, parents, merchants, she can make anypony do whatever she likes. Anything with a penis is pretty much a slave to her whims. So why wont that stupid monkey do what she wants!

Partially inspired by "How to Handle Grown-Ups" Characters are aged up slightly.

First attempt at putting aside my hatred and complaining for this character and actually doing something with her. Expect in-frequent updates.

Rating may subject to change.

as of 1/31, title has been changed to "What do you mean "No"!?"

The star system Omega Centauri was just another oddity on a map to scientists in the not too distant future. However when they found the star was orbiting an earth-sized, earth-like planet instead of a black hole as its motion had suggested, a mission was scrambled to investigate this most unusual of celestial behaviors.

Hamstrung by politics, and nearly crippled before it began, the 'Lone Ranger' mission was reduced to just one crew member and left to his own devices.

These are the logs of Arrow 18 and its lone commander. This information is classified TOP SECRET by the Global Space Agency.

Do NOT tell the princess.

JonTron visits the land of talking, magical ponies while the author experiments with the concept of combining the literary medium and a multitude of short clips of the visual medium for a relatively entertaining experience.

HEY GUYS! I WRITTEN A STOR1Y WITH A BUNCH OF VIDEOS IN IT! ISN'T THAT AWESOME!?!??!?!!!?!1111?!?!?!

Rated T for the Tron in the JonTron ...also language.

Warning! Comments contain comments about the story! As such, since the comments are commenting about the story, it can be deduced that the comments commenting the story are commenting about information relevant to the story, which means that those who decided to read the comments before reading the story, for whatever reason, should be warned about comments commenting about information that's relevant to the story and the spoilage that may occur.

Edit: story featured on—ah, who even cares? I mean, why even bother noting the date? What am I gonna do? Look back fondly on the exact date that my story got put in the featured box? I mean, honestly, I'm pretty sure I just lost a whole bunch of views just for having the word 'featured' in my story's summary.

Cover image belongs to TWULF.

TV TROPES PAGE! Show it the love, people!

Tartarus: the fabled prison said to hold all of the demons of Equus at bay.

Few truly know what lies behind the impenetrable doors Cerberus guards. Some say that it is a pit, infinite in it's depth and darkness, from which there is no return. Other claim it to be a hellish plain, filled with fire and pain and suffering, to punish the demons for their sins.

All of them are wrong.

Tartarus is small. An inescapable cell for a single prisoner. But the tales about it's purpose are not false.

For this captive human holds the key to unleashing upon Equestria forces which have not been seen for centuries, forces which predate Equestria by many an age.

And soon, he shall be free.

EDIT: Featured on 5/25/14! SUH-WEEEEET!

[img]http://i.imgur.com/6MrWqNZ.png[/img]