Sonic, Shadow, and Silver have been sent to the world of Canterlot High along with the seven Chaos Emeralds by the Master Emerald after hearing of a prophecy about the fate of worlds. They will have to go through school again if they are to regain the seven Chaos Emeralds and saved the worlds from the eternal darkness, for the emeralds have been claimed by some of the students of Canterlot High.

I may be in a world that if far from home on my own with concepts that I have not entirely grasped yet for 200 years, But there is a new threat in this world, the elements won't stop it, the powers of the sun and moon won't stop it, heck, not even Discord can stop it.

But I know I can beat him, But I have to get the Chaos Emeralds first before I know I'm ready.

I may not be beloved by all of Equestria, but I can't deny I have a duty to defend those who can not defend themselves. Even If I have to give it my all.

So for the love of Equestria, I won't give up, no matter what you throw at me! Even if I have run from the rulers of this world themselves, I will never be brought down.

So let's get this show on the road!

Emerl Displaced.

Not gonna be ready for crossovers for a few chapters.

Also takes place between Season 4 and 5.

This story is a sequel to Sonic The Hedgehog X My Little Pony: Chaos & Harmony

Dr. Eggman tried to find a way back to Equis, but he accidentally opened a bridge between not only 2 universes, but 3! Join Sonic, The Mane 6, and your friendly neighbourhood Spider-Man as they join forces to stop Dr. Eggman, King Sombra, and Doctor Octopus from taking over the entire multiverse. Find out what happens in the sequel to Sonic the Hedgehog X My Little Pony: Chaos & Harmony.

(Disclaimer: I do not own any of the images used in this story. All images belong to their respective artists)

This story is a sequel to Equestria Girls: Sonic the Hedgehog

Based on the movie: Sonic the Hedgehog 2, but with some changes.

Eight months after settling in Canterlot City, Sonic is eager to prove that he has what it takes to be a true hero. His ultimate test comes however when the evil Dr. Robotnik returns, along with his new partner, Knuckles, searching for a mysterious mystical emerald that has the power to wipe out civilizations.

Meanwhile, graduation is growing near for CHS, but the upcoming ceremony and pre-graduation party were ruined due to an “incident” by the CMCs. Luckily, the whole school, including the Equestria Girls, were invited to a trip to Hoofolulu, Hoovaii to have their graduation there by none other than Twilight’s favorite astrophysicist, Rosette Nebula. 

But there is just one problem. The Dazzlings were hired as music entertainment for the event instead.

While the Equestria Girls investigate the Dazzlings' sinister plans, Sonic teams up with the CMCs, Spike, Tempest Shadow, and their new allies, Miles "Tails" Prower and a mysterious new man who called himself, “Prism”. And together, they all race across the globe to locate the emerald before it falls into the wrong hands.

Special thanks to MLPSolarDash1907 and Battwell for proofreading.

Sonic the Hedgehog 2 is owned by Paramount Pictures and Sega.

My Little Pony: Equestria Girls is owned by Hasbro.

The Rainbooms vectors by: Gmaplay
Adagio vector by: Mixiepie
Aria and Sonata vector by: Givralix
Spike vector by: red4567-2
Tempest vector by: GihhBloonde
Rainbow Blitz (Blaze) vector by: Orin331
The rest of the cover is made by me.

FEATURED: 4/8/23 - I'm on the Featured List ALREADY!? Thank you all so much!

This story now has TV Tropes page!

A Sonic the Hedgehog/MLP:FiM crossover. Eggman enacts a new plan to defeat Sonic the Hedgehog, one which involves our beloved cyan pegasus. Rainbow Dash is pulled into the world of Mobius, and struggles to find a place for herself and make it back home. However, someone unseen is pulling the strings of this conflict for his own ends, and everyone is being pulled into it...whether they like it or not. And what will Rainbow Dash do, when she is forced to choose between her friends and her own heart?

I've seen this idea done before, but as a fan of Sonic and MLP: FiM, I wanted to give it a go myself.

This, basically, is the story of Sonic Generations, but crossed over with the MLP:FiM universe, with Spike and the Main Six taking the place of Classic Sonic and Classic Tails with other MLP characters also appearing (most aren't listed to prevent spoilers). Except for Green Hill, there will be different areas explored, as well as pony rivals and different era bosses. So while it will have its similarities to the console and 3DS versions of the actual game, it will definitely have its differences too.

Also, in case anyone was wondering, there will NOT be any shipping in this story. At the very least, no crossover shippings. No SonicxRD, TailsxTwilight, TailsxFluttershy, or anything like that. If there is any shipping at all, it will only be between characters from the same universe. And the only humans in this story are Dr. Eggman and the ones that appear in the "Sonic Unleashed" level.

A big thanks goes to bvge on Deviantart for creating the new logo on the cover art. It's a vast improvement over the old cover art.

The TV Tropes page can be found here.

NOTE: Due to the length of many of the chapters in this story, most of them have been broken up into smaller parts of roughly 10,000 words or less to make the story easier to read.

After being defeated by Sonic and Rookie, Infinite is teleported back to Dr.Eggman's Empire Fortress Tower, however he's send to Equestria, where the Royal Sisters found him.
Unknow to everypony a new threat rises below the horizon, which Infinite's powers maybe come of great use to the Princesses for what's about to happen. Will he agree to aid them?

Featured on 10/11/2022
Thanks everyone!

Takes place after the events of Sonic SATAM.
During MLP:FIM season 3

Now with Robotnik gone, all that's left is to fix the problems he left behind, the main issue being his robot slaves. When finding a description about a lost civilization within the computer Nicole, Sonic searches for what's left of the empire known as, Equestria, in hope of finding anything that might help with his problem. Things would go a lot more smoother if Naugus didn't interfere.

The ponies are anthro (just like Sonic).
And Sonic's personality will be that of the SATAM series.

Set between MLP:FiM Season 3 and 4.

Sonic, Tails, and Knuckles find themselves against Dr. Eggman once again, the scientist wanting to use the Chaos Emeralds for an unknown plan.

Unfortunately, the plan involved sending the trio to another world, which he plans to conquer as well as seek what are known as the Elements of Harmony. The fate of Equestria hangs in the balance as the heroes of both worlds must join forces against Eggman's robot army.

Can Team Sonic and the Elements foil Eggman’s latest scheme or will they fail?

Spike had went on a walk to think to himself after what recently happened , the battle against Chrysalis and the reformation of Thorax and the others had recently happened and he needed to think to himself after all of it. however during the walk , Spike stumbles upon an ancient cave that looks extremely advanced, After further investigation he finds a device of somekind, but upon further examination, Spike begins to be sucked into it and is teleported away from Equestria,

He finds himself on a strange island where he meets a certain blue hedgehog and teams up with him and they go on an adventure to save not just the hedgehogs friends, but the entire world from a threat bigger then Spike's ever faced...