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

WARNING: There are major spoilers in the comment section. You have been warned!

Takes place during the events of EqG: Sonic the Hedgehog 1 & 2.

You all know the story: a blue hedgehog shows up on Earth, meets seven teenage girls with Equestrian magic, chased by a mad doctor with egg-shaped robots before being sent to the mushroom planet, and our heroes save the day.

But was that the whole story?

See some missing tales of events in this spin-off that were never seen in the main EqG/Movie Sonic stories:

What happened during the aftermath after their battle with Dr. Robotnik? What were everyone's reactions when meeting Sonic for the first time? What led Sonic to become the "Blue Justice"? What has Agent Stone been up to? Will Lyra and Sonic finally settle their differences? And many more!

So grab yourself a chili dog, and dive right in!

Special thanks to MLPSolarDash1907 and Battwell for proofreading.

Sonic the Hedgehog movie series is owned by Paramount Pictures and Sega.

My Little Pony: Equestria Girls is owned by Hasbro.

FEATURED: 6/23/24 - WOW! Thank you all so much!

This story now has TV Tropes page!

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.

This story is a sequel to Harmony of Chaos

Shadow leaves Mobius for Equestria after Discord's defeat, hoping to make a fresh start. However, his friendship with Twilight develops until it becomes stronger than he'd anticipated, and leads him to a future he'd never dreamed possible.
However, while Shadow's life takes on fairy tale proportions, Twilight is faced with diffivult emotional hurdles...ones that she will never escape.

Well, my life has gone insane. I was attending my first ever convention with my mom and sister, dressed in a costume that looks like a black and blue Spider-Man that took me months to make. Then I find someone who offers me a mask and sword that'll complete my costume. Next thing I know, I'm in an anthro version of Equestria with all of Spider-Man's powers and abilities, and my sister is a pink hedgehog with a hammer.

My own little take on a Displaced story. This is my first ever story, so constructive criticism is appreciated. Rated T for some swearing. Also, first 2 chapters are currently pretty bad but the rest is decent so please don't judge it until you finish chapter 3.
Cowritten by RoyalStar709 as of Ch.22.

Feedback (your thoughts in the comments) on chapters would be appreciated. Your comments fuel us!

During an encounter with Dr. Eggman, Sonic activates a machine that wasn't ready yet, just as the evil scientist planned out. Endowed with the power of the Chaos Emeralds, which Sonic conveniently brought with him, the machine swallows the hedgehog and sends him into a new world, a world that has been divided for centuries and has lost all its magic. Now teaming up with a very optimistic unicorn named Izzy, Sonic will embark on a journey through the uncharted land of Equestria, to unite all the ponies, reclaim the magic, and hopefully find his way back home.

(Contains spoilers for G5) Sonic is his name and speed is his game he decides to try and go faster than he's ever gone before but when he does, He accidentally travels to equestria where he meets sunny and Izzy, together they travel across equestria to try and bring back magic as well as reunite all of pony kind.

(side note I will do my best to keep everyone in the story as accurate as possible. This will be mostly based on the film MLP a new generation and Eggman will not be apart of the story along with sonic’s friends just keep that in mind)

Takes place after the Metal virus story.

I own nothing

Part 1 of 5

This story is a sequel to The Blue Blur

Dr. Eggman finally won. Sonic the Hedgehog was defeated and is presumed dead. And as a result, the Eggman Empire could now expand on a global scale.

In his absence, Sonic's friends banded together as a Resistance to fight back against the Eggman Empire. But the appearance of six ponies from another surprises them, claiming to know Sonic and decide to help. With the aid of the Equestrians and the newly recruited Rookie they find hope once more.

Meanwhile, Tails crosses paths with another Sonic that he's met before and a certain dragon. Together, the three of them set off to fight Eggman alone.

Sonic, the Rookie, their Equestrian allies, and all of Sonic's friends must join forces if they want to liberate the world from Eggman. Fighting old foes and taking the world back bit by bit while also dealing with the new entity known as Infinite.

Has a TV Tropes page now.

When a portal is opened between Equestria and Earth, everything goes almost perfectly and the friendship is instant, even if the spatial instabilities prevent the portal from being kept opened for extended periods of time.

Although it’s not possible for people and ponies to readily move through the portal, that same restriction does not apply to data, and the data that travels the most quickly are stories about the multitude of crises that have confronted each world, and the heroes that have stopped those crises time and time again, two of them always coming to the forefront of debates: Equestria’s Rainbow Dash, and Earth’s Sonic the Hedgehog. And always, there is one question that has gone unanswered. A question that will be settled once and for all in the Equestria Grand Prix:

Who is really “the fastest thing alive”?

Based on the new movie. Some slight spoilers.

Sonic has been secretly living in Canterlot for the past decade; after a moment of frustration he has been found by Twilight Sparkle in an incident that causes a power surge knocking out power all across Canterlot and beyond. Twilight ends up befriending Sonic and has to help him when they draw the attention of the military organisation G.U.N. and especially the eccentric and pure evil Dr Robotnik.

Sonic used to live in Equestria with Celestia and Luna but was forced to leave after Discord became corrupted. 13 years later he returns but is fearful of being discovered by others, he ends up finally letting his emotions go on one faithful night 3 years after his arrival and releases a shockwave that attracts a new threat to Equestria.

The Storm King arrives to not only steal the magic of the princesses but to claim Sonic’s power as well. The main 6 along with Spike team up with Sonic and set out on a journey of Epic Proportions.

(Takes place within the events of MLP Movie while having elements of Sonic Movie thrown in. There will also be a bit of new scenes and dialogue to go along with this story so keep that in mind)

Additional Tags:
-Sad
-Princess Celestia
-Princess Luna
-Storm King

(I own nothing)

Part 1 of 5