A MLP: FIM/Them's Fightin' Herds Crossover.

After another magical mishap, courtesy of Starlight and Trixie, Spike ends up in the world of Fœnum. With no other alternatives, Spike must learn how to fight for himself, if he is to stand a chance to survive in a world where "survival of the fittest" takes a whole new meaning.

Meanwhile, Starlight, Trixie, and Thorax will have to work on finding an answer to bring Spike back home, before Twilight finds out.

Rated violence for the fights.

Co-Author: Needed.
Editor: Kikio3000 Needed
Proofreader: Needed.

Queen Chrysalis and King Metamorphosis are two ruling changelings from two separate Hives, each one having a certain enmity toward one another due to events in their past. When they separately learn of the wedding between Princess Cadance and Shining Armor, they plan to ruin it by taking the places of the ponies to be wed. However, they are completely unaware of each other's involvement or intent.

With both putting on a deceptive act toward one another, what happens when the deceivers are unknowingly deceived themselves? And can Shining and Cadance, each believing they must save one another from a fake, be reunited, or will they fall prey to the entrapment of the changelings?

An alternate storyline to A Canterlot Wedding.

Dedicated to Victor Frost, for without his Colt Version of "This Day Aria", I might never have come up with this.

What if Twilight was orphaned before her acceptance into Celestia's school for gifted unicorns?
what if she and the princess of the sun became inseparable? What if Twilight starts calling Celestia mommy after their lessons?
What if Celestia loves it?
Inspired by the cover photo

This story is a sequel to Fecundity

Mount Everhoof. Tallest peak in the world, jutting up to stab the sky like a tall, cruel fang. The mountain’s western slope has held a secret since before the three tribes were founded, but few who seek it ever return. Those that do always speak of a foul magic that attacks the mind—horrors brought to life, paranoia unending, and a blind, murderous rage that sets even family against each other.

In olden times, Princess Celestia and Princess Luna heeded their elders and forbade access to the western slope. That forbiddance continued after the rise of Nightmare Moon, for Celestia realized even alicorns can go mad. The last ones allowed passage were a team of ponies sent by Princess Cadance and Prince Shining Armor two years ago, and of the seven that set out… only one came back.

But the mystery may be on the verge of being solved. The defeat of Tirek has awakened a new power in the Elements of Harmony, one that can resist Mount Everhoof’s empathic magics. With the aid of Maud Pie’s expertise in geomancy, Twilight Sparkle and her friends now venture up Mount Everhoof in search of an artifact belonging to the late King Sombra. They’ve yet to learn what connections the Mad King had with the mountain, but they know they must locate the cursed artifact and destroy it…

...before it can cause any more harm.

Picture by Silfoe.

A different choice was made on the Hogwarts Express that day, one that culminated in a series of events that led to a completely disastrous final battle. Harry Potter had finally fulfilled the prophecy that had haunted his life, but at the cost of everyone he ever loved.

Arriving in a new world, bereft of friends, family and his own body, Harry Potter will struggle to once again find a life that is worth living.

Because for the Master of Death, there is no other option.

AN: Hello everyone! This is a little idea I've been cooking in my head for a while and one that I was looking for on different sites before finally deciding to just write one myself. This will most likely have a slower start with the story itself being set six years before the start of the series. Subsequent chapters past the prologue will be focused on this period, though each of the Mane 6 will have their own little roles - one, more so than the others - in particular.

Infrequent updates, though I tend to write longish chapters (usually 8 - 10k), but hopefully I'll be able to keep this going. Regardless, I hope you all enjoy!

A situation with the Dursley family gets Harry sent off to America to live with his mother's cousins, Principal Celestia and Vice-Principal Luna. Of course this brings a whole new set of problems to both the world of wizards and the girls of Canterlot High School.

Tirek had returned and this time there was nothing that could be done to stop him. The Elements of Harmony had been defeated, the Tree of Harmony had been ripped from the ground, and every spell that was thrown at Tirek was useless. It was only a matter of time before he found the alicorns and then all would be lost.

What happened next though, nopony saw coming.

Now with a Russian translation, which can be found here.
Big thanks to Armorer.

Meet Spike, a adventures happy future Prince of Equestria and the son of Princesses Celestia and Prince Thorn.

As a teenager he seeks crazy adventures and decides to move to Ponyville by himself making friends and catching the attention of 6 teenage girls, a Shape shifter and a Dragoness.

A Spike x CMC, Diamond Tiara, Silver Spoon, Ocellus, Smolder and Dinky harem story.

Alicorns = Angels
Unicorns = Mages
Pegasi = Humans with wings and acrobatic abilities
Earth Ponies = Humans but stronger
Dragons = Dragon People
Yaks = Yaks
Griffons = Bird people
Hippogriffs = Mermaids
Changeling = Shape shifters

All species have human like appearance

What if Blueblood had his eye on somepony else and simply could never make the move?

An iron heart, born of worlds lost to death, beating into infinity.
Harvesting evermore, unstoppable and unkillable.
Expanding… Growing… Evolving...

A ruined city of steel and iron is found under Manehatten, archaeologists from all over Equestria flock to the site in hopes of becoming the next ‘Daring-Do.’ But, soon, exploration parties are going missing, and the more… fanatic explorers claim to have seen tall figures stalking them throughout the city.

But these have been dismissed as drunken ramblings, after all, nothing could be alive down there. Could there?

I DO NOT own Factorio or My Little Pony. Factorio is owned by Wube Software, and MLP is owned by Hasbro.
Please support the official releases.
Edit [10/01/19]: Holy... This has been featured. I was not expecting this... at all.