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

Stormy, an Equestrian filly, goes out to play one day and vanishes without a trace. She awakens to find herself in a strange place, encountering races of beings that are unfamiliar even in Equestria. Driven by her scruples to change the world for the better, Stormy finds herself taking on one adventure after another, striving to put right wrongs and hoping that each new day will pave the way for her to make the final journey home.

Epic thanks to Balthasar999 for the Cover Art.
Merlosthemad and The Madverse Executive Writing Group for edits and proofreading. <3

Anon decides to adopt a filly and record his experience as a Dad in a journal to do something with his life in Equestria. Except, being a father is hard work and comes at a great personal sacrifice. This is his quest to become a good father.

Anon has a mare problem. A big mare problem. During the day, they treat him just fine. However, when night falls... that's where their inner desires rise to the surface and attempt to take Anon by force.

Note: A parody many horror games, including Five Nights at Freddies and SCP Containment Breach.

Greetings weary traveler/bored reader. Let me regale you with my tale. The tale of a mere mortal, with nothing particularly special to his name, brought to a magical land of dragons, minotaurs, griffins, and of course ponies. But he came as no mere human. He came as the epic warrior, the manliest of swordsmen, that most dashing of multiverse travelers, the mighty Gilgamesh! What adventures will this powerful and magnificent warrior find in his travels? HELL IF I KNOW! LET'S STRAP IN AND SEE WHERE THIS GOES!

Looking for cover art if anyone's interested.

Crossovers with:
The life and times of Xante, Baron of the Frozen Wastelands, First among Liches, Lord of the Dead, and Fabulous Rainbow Magic User

Golden Graces, Headless Headaches

I Will Hunt You Down

A Thousand Tortured Souls Scream My Name

Gravity of the Situation

Land of Friendship and Magic

And Then There Were 10… Er… 67

Son of Invention

Ten Against One

Time Ticks On

Let's Just Say That Umbra Really Needs to Put a Lock On His Diary

---

May 25, 2014: I GOT FEATURED! HOLY CRAP THANK YOU SO MUCH!

Tick...tock...tick...tock...
I keep a pocketwatch. Odd thing for a time-traveler to say. Fortunately, it was enchanted by a friend of mine to tell me the year, along with the relative time. I used to find it odd that if I spent a day in the year 600, a day would pass in the year 2300 and 1000 and...oh, you get the idea.
Of course, I found being here also something to freak out about, much less the ability to travel the time-stream with that Gate Key I ordered. Apparently the thing worked a little too well.
It did, after all, pull me here from home. And while I found the way to go back a while ago...
...I can't leave. Not yet.

...I've seen their future. And I'll be damned if I leave them to it.

XCOM Record: Operation: Rising Star
11:52 am, 18th Febuary, 2016
Northwestern Territories, Canada.

Summary: Witness reports contact with extra-terrestrial creature. X-ray is unconcious and unresponsive. X-ray does not match description of previously observed species.

Response: Strike-One dispatched on high alert, orders are to recover X-ray alive. Alien Containment prepared for the new arrival.

***

The war ended. They were beaten back, their mothership destroyed, their command structure in ruins. Lost ships and soldiers continued in vain, but thanks to XCOM, humanity won, and the world was saved. The Volunteer saw to that - everything changed because of one man.

And then suddenly, everything changed again. Only this time, it's not a man's doing - it's a mare's.

Proofreading by the aweome Setokaiva, entirely without me asking!
Tagged Dark and rated Teen: Gore, because there is going to be some blood shed by the end of this.

Luke has always been a One Piece fan and one day he found himself lurking around the Amazon website. To his surprise he found an amazing, crescent shaped, white mustache on sale. Luke had to have it. His Edward Newgate cosplay was finally going to be complete for the upcoming Comic-con.

It was too bad he would never actually make it...

On the plus side he is living a fan's dream right now, and getting his fill of adventure too! Now what to do with all these weird looking people telling him they are actually ponies...

After going into a convention and buying a item from a mysterious merchant, a human suddenly finds himself transformed into his favorite videogame character.... only he was transformed into the baby version of him.....and inside a egg...
After being transformed into a egg, he finds himself in a new world, where one of the rulers of the new world finds and adopts him. Years later while working on a new spell that could revolutionize the world, he makes a miscalculation and sends himself 1000 years into the future. Now he must adapt in a new environment with his adoptive mother who refuses to leave his side, his magic teacher who acts just like his grandmother, a small baby dragon who thinks he's cool, and a purple pony who keeps pestering him...... Who knows how long he'll last before he finally gives up.

Featured in 11/9/15. Thanks for all of the support! You guys are great!
Special thanks to:
Warmaster Ahriman!
Northern Desert!
Megabyte97
and
Regreme for all the help and ideas and let's not forget my buddy m2pt5 for editing this!
Warnings: Displaced story

Jak never found it unusual that he had a unicorn brother. Shining Armor had been there his entire life, as far as he could remember. Sure, Daxter often made a point of just how strange it was relative to everyone else in the village, but then again Jak himself was different from the rest of the villagers.

He never questioned that he looked somewhat different from everyone else. Never questioned that he was raised by Samos the Sage, alongside Samos' daughter Keira, whom he kinda-sorta liked and who kinda-sorta liked him, even if Samos himself didn't like that. Jak, by nature, wasn't the sort to question things.

Shining Armor, on the other hand - or hoof - had lots of questions, but no answers.

...yet.

Part of the PWNY-verse.

Crossover idea suggested by Keyblade Hero.
Cover art by Sanyo21