Long ago in a distant land, Ivo Robotnik, the egg-shaped master of science, unleashed an unspeakable evil. But a brave blue hedgehog wielding supersonic speed stepped forth to oppose him time and time again. Before their latest confrontation reached its climax, the villain tore open a portal through time and space, and flung him into another world where magic and fantasy are everyday reality. Now the hero seeks to return to his world, and stop the mad doctor from conquering this one too. Along the way he'll meet new friends, new enemies, and just maybe something a little more. All while the fate of two worlds hangs in the balance.

Hang on to your seats boys and girls, cause we're breaking down the walls between dimensions.

Now on TV Tropes.
Cover art by BroDogz.
Sonic the Hedgehog universe, set directly after Sonic Generations.
MLP universe, set just before the end of Season 2.

Edited by, Jet Storm, Typoglyphic, Bok, and RobKuro85.

After some inspiration from from my good pal Gunflame, I'm throwing my hat into the ring for a good Sonic/MLP crossover. And I aim to give it the much needed improvement in quality that's so desperately needed with this particular crossover genre. I'll strive to make this one of the premier Sonic/MLP crossover stories on the web.

Thank you and enjoy.

Featured: 3/3/22, 6/18/23, 6/26/23, 1/1/24, 1/27/24, 3/14/2024

This story is a sequel to Sonic Generations: Friendship is Timeless

Everything seemed to be going so well since the fall of The Last Ancient. Twilight and Starlight's time in Sunset Shimmer's world had granted them what they thought would be the final piece of the puzzle that they needed to reach the world that Equestria had almost joined with due to the disruption of time and space. And then Princess Celestia and Princess Luna announced that they would be stepping down.

In her efforts to restore the Warp Ring in the hopes of seeing Sonic and his friends one last time, Twilight inadvertently provided an easy back door to Equestria, allowing Dr. Eggman's chief enforcer to reach it and eliminate any threats the land may pose to the Eggman Empire. As part of his revenge for foiling his plans in the past, Eggman gave strict orders to drag Twilight and her friends to his world so they might see his glorious reign before he ends them for good. Luck proved to be in their favor, however, as the arrival of two friends who haven't been seen in a long time threw a wrench in the works and allowed them to be found by a band of freedom fighters known as the Resistance, led by more of their old friends from that world.

Now part of the uprising to reclaim the world, the Equestrians are hoping to help their allies, new and old, win their war, but time is not on their side. It is the darkest of times for the world, but their efforts may prove to be for naught against their seemingly unstoppable enemy.

Will their friendship and the smallest amount of courage be enough to turn the tides of war?

Sonic, Shadow and Silver have been brought to a new world after they discover a Prophecy that fortolds three heroes from another world to protect the Magic of Friendship and their worlds from internal Darkness. Along the way, they meet Twilight Sparkle, her comapnion Spike and her six equestiran human friends. They make new friends along the way and meet an old enemy from their world. Can Sonic, Shadow and Silver Protect their worlds, the Magic of Friendship,Twilight and her friends from their nemesis, or will everything fall into Internal Darkness forever?

This is a sequel after the events of Sonic 06 and MLP: Equestria girls.

Picture created by Super_Sonic from Fanpop.com

This story is a sequel to Sonic: Chaos in Equestria

It's been a month since the events of the last arc and things seem to have become peaceful once more. However, something looms in the shadows that threatens the very existence that Equestria's heroes call home.

As foreign relations with the neighboring territories become strained. A great army slowly gains strength.

Joined by the Sol Zones Guardian and Ruler; Blaze the Cat. Sonic and the Mane 6 are about to embark on a journey that may put their power and friendship to the ultimate test.

On the Eve of the Summer Sun Celebration, the forsaken Princess, Nightmare Moon returns to claim her vengeance upon the ones who had shunned her and her night. As Nightmare appears and lashes out at Twilight, a rushed defense spelled causes an unknown being to crash onto the scene right after Nightmare, saving the lavender unicorn in the process. With a cocky grin and devil don’t care attitude, the unknown blue creature smirks and challenges the Nightmare without a second thought.

Theme:It Doesn't Matter: Passion and Pride

(Yes...This Will be Sonic Boom X My Little Pony Crossover. More then likely not the first but certinly not the last)

While foiling one of Robotnik (Eggman's) plans of world conquests, Sonic is unknowingly sent to Equestria and meets its heroes But he doesn't come alone; something else has followed him to the land of ponies. A power that could destroy the very land beneath his feet.

Spin-off story to "Sonic Generations: Friendship is Timeless", taking place between chapters fifteen and sixteen during the train ride to Canterlot.

Everyone knows that Sonic, Tails, Spike, the Main Six, Shining Armor, and Princess Cadance set out for and arrived at Canterlot aboard the Friendship Express to find and stop the monster that had intertwined two worlds and their fates together, but what happened along the way? While Princess Celestia and Princess Luna went on ahead and prepared for their arrival, Equestria and Earth's heroes had to go through more adventures in order to get to Equestria's capital city. Now, the story of their lesser known adventures shall be told.

So climb aboard the Friendship Express, grab a seat, and get comfortable. It's going to be quite a ride.

Sonic Generations: Friendship is Timeless TV Tropes page can be found here.

A My Little Pony: Friendship is Magic/ Sonic the Hedgehog crossover

WARNING!!! Contains big spoilers from the Sonic the Hedgehog (2006) game, as well as a few comic references.

This story contains no crazy crossover shippings, (although strong friendships are formed,) and is my attempt at creating a decent MLP/ Sonic crossover that does well at presenting both universes both with accuracy and depth. I have also tried to keep this so that it is as close to canon as possible for both worlds, although I naturally elaborated on some things.

When Twilight Sparkle and her friends are sent to go to the strange world of Mobius to defeat an ancient evil, they end up encountering a strange, spiky blue creature named Sonic. The ponies easily make friends with Sonic, but soon find that not all of the people on Mobius are friendly. Mysterious events lead to misunderstandings, while an evil villain known as Dr. Eggman is setting his eyes on Equestria as his new target.
And amidst all of this lies a great mystery, a mystery that will shed some shocking revelations on how Equestria and Mobius share a great deal of history, on the origins of the being called Solaris, and on a dark threat that both worlds know all too well.

Other than the listed characters, you will get to see the Cutie Mark Crusaders and a good deal of background ponies share in the adventure, and a bit of Discord, as well as a great deal of short appearances by other .

"The servers are the seven chaos. Chaos is power, power enriched by the heart. The controller exists to unify the chaos." -Tikal, Sonic Adventure

Chaos is regarded differently wherever you go, some places it is praised and in others it is hated. Some associate it with miracles, others associate it with destruction. When 7 emeralds, that contain this energy known as chaos, are accidentally warped into Equestria by a certain purple unicorn; conflict over the emeralds between Mobians and Equestrians ensues. But will they both be able to keep the emeralds out of the possession of the entities that hunger for this power known as chaos?

In an infinite Universe, anything is possible. As Jeremy and his friends continue to live their lives at Kadic Academy while fighting a reinvigorated XANA and his forces, commotion is heard a world apart; for in that distant world six young Ponies, a young Princess and her husband, the Captain of the Royal Guard, and a Dragon have found something incredible, something unexpected, and something new: a computer unlike any they have encountered before, one that holds the keys to the mysterious virtual world known to Jeremy and co. as Lyoko. But with this discovery comes a price, and soon XANA begins attacking Equestria and threatening to destroy all life in it. In the end, it will take the combined efforts of both these new Lyoko Warriors and the original Lyoko Warriors to preserve harmony and peace in Lyoko, Earth, and Equestria.