Equestria Girls: Sonic the Hedgehog Chronicles

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

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!

Chapters (1)

Comments ( 34 )

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Huskylover

Huskylover #1 · Last Sunday · 2 · ·

I love it

Postwarmonkey50

Postwarmonkey50 #2 · Last Sunday · 2 · ·

Wow, never figured Pinkie would go psycho just to plan a party.

...

Who am I kidding, this is Pinkie we're talking about, of course she'd go full on psycho just to arrange a party.

All and all, good story.

And seeing that you mentioned what happened between Sonic 1 and 2, I'm curious to what happened to Celestia, as well as how the rich b took over as Principle and not Luna.

Darth Wrex

Darth Wrex #3 · Last Sunday · 1 · ·

Awesome.

Happy birthday, Sonic.

Should we expect Sonic messing with Lyra?

Darth Wrex

Darth Wrex #4 · Last Sunday · 1 · ·

11935006
Post, watch the language.

Postwarmonkey50

Postwarmonkey50 #5 · Last Sunday · 1 · ·

11935014
Hey, I'm not the only one who hates her.

Progamer

Progamer #6 · Last Sunday · 1 · ·

Happy birthday Sonic

Darth Wrex

Darth Wrex #7 · Last Sunday · 1 · ·

11935016
True, but restrain one the language.

sonicfan05

sonicfan05 #8 · Last Sunday · 1 · ·

11935025
Oooh! Reach for the Stars!

Excellent choice!

sonicfan05

sonicfan05 #9 · Last Sunday · 1 · ·

11934999
Thanks! Hope you'll stick around for more!

sonicfan05

sonicfan05 #10 · Last Sunday · 1 · ·

11935006
Who knows? Maybe we'll find out eventually.

Until then, hope you'll stick around for future stories!

WarriorofFaith18

WarriorofFaith18 #11 · Last Sunday · 2 · ·

That was good.

I’m now curious to seeing Pinkie throw a party for Tails and Knuckles when they come to play

Clawblade 946

Clawblade 946 #12 · Last Sunday · 2 · ·

Now that was 100% super duper spectacular, fantastic, outstanding and wonderful and Happy Birthday Sonic

sonicfan05

sonicfan05 #13 · Last Sunday · 2 · ·

11935068
Speak With Your Heart! Another good one!

ArcanaMaverick7

ArcanaMaverick7 #14 · Last Sunday · 2 · ·

Very nice chapter of this side story fic.

sonicfan05

sonicfan05 #15 · Last Sunday · 2 · ·

11935080
Thanks! And there will be more short stories to come!

Huskylover

Huskylover #16 · Last Sunday · 2 · ·

I will

FanOfWriting

FanOfWriting #17 · Last Sunday · 2 · ·

Pretty good birthday story for the Blue Blur's 33rd anniversary. Love how you referenced the birthday short of the Andrea Libman duo singing the birthday song.

Cheese Sandwich was a nice surprise too. Looks like he's showing up in the sequel at some point. Does he attend CHS or Crystal Prep given he is implied to be the same age as Pinkie based on that brief ship tease?

Pretty good translating Pinkie's cutie mark story for the human world counterpart.

I'm speculating the agent who was talking to Commander Walters in the end was either Cheese Sandwich (given he is showing up in the sequel and it'd be an interesting way for him to show up) or Bon Bon (was at the party and sequel implies the Sweetie Drops agent thing from the pony version is happening here).

Progamer

Progamer #18 · Last Sunday · 1 · ·

11935034
It's one of my favorite songs from the franchise😅

sonicfan05

sonicfan05 #19 · Last Sunday · 1 · ·

11935151
It's one of my favorites too!

Comickook

Comickook #20 · Last Sunday · 2 · ·

Not much I can say that other reviewers haven't already said better, but you DID do an excellent job on the dialogue, characterizations, general wrap-up and future chapter set-up. Definitely liked the Sonic birthday tribute as well as the homages to Pinkie Pride with the introduction to the Human Cheese Sandwich.

REALLY looking forward to more of this.

Kreotre

Kreotre #21 · Last Sunday · 2 · ·

That's an awesome story!!😎👍

sonicfan05

sonicfan05 #22 · Last Sunday · 2 · ·

11935212
I'm glad you enjoyed it!

Hope you stick around, because there are more chapters of short stories to come!

Kreotre

Kreotre #23 · Last Sunday · 2 · ·

11935216
I can't wait for it!!!🤩🤩🤩😎😎

SuperSonicHeroes

SuperSonicHeroes #24 · Last Monday · 2 · ·

Nice first chapter.

Sonic frowned and became quiet for a moment, not looking at anyone in the eyes as if he was embarrassed about something. “Actually, I… never had a birthday party.”
All of a sudden, the music immediately stopped with a loud record scratch. Everyone stopped dancing and turned towards the hedgehog with wide shocked eyes. The Rainbooms also stared at the blue hedgehog with a mixture of shock and pity, nearly forgotten how alone he was before they even met him. But the one who was the most shocked was Pinkie Pie, who unceremoniously dropped her glass of fruit punch on the floor with her eyes as wide as saucers and her pupils shrunk to the size of pin needles.
“...what!?” Pinkie whispered.
“What?” Sonic asked with a confused expression.
Not sure if she heard it correctly, Pinkie Pie tried to clean her right ear with her finger. “What? What did you say?”
Still confused, Sonic repeated his statement. “I've never had a birthday party.”
Pinkie Pie felt her left eye twitch. “I-I'm sorry... I-I don't…”
“I've never had a birthday party!” Sonic repeated, slightly annoyed at Pinkie’s behavior.
Still bewildered, Pinkie Pie took out a pair of glasses from her hair and put them on. She also took out a dictionary from… somewhere and then frantically looking through the pages. “T-those words! Is it possible to use them in a sentence together like that?”
Feeling even more annoyed at Pinkie’s antics, Sonic repeated those words in a loud voice three times. “I've never had a birthday party! I've never had a birthday party! I've never had a birthday party!”

I loved that whole exchange and how it was a reference to the SpongeBob moment.

Also, Sonic's birthday being the same day he came to Earth makes it his birth-iversary.

SuperSaiyanGodzilla

SuperSaiyanGodzilla #25 · Last Monday · 2 · ·

Happy B-Day Sonic our favorite Blue Boi!
Here’s my present to you my favorite song from your franchise(even though the game it came from sucked this was one of it’s very few golden gems)

Also what was that explosion the Kid Pinkie witnessed in her flashback, it couldn’t have been Rainbow Dash’s Sonic Rainboom like Pony Pinkie’s flashback cause Human Dash had no magic back then and I doubt Pony Dash’s Rainboom could travel through different universes.

And of course we got one of the more well known parodies of Weird Al as well.

sonicfan05

sonicfan05 #26 · Last Monday · 2 · ·

11935382
Ah, His World! Specifically by Ali Tabatabaee & Matty Lewis from Zebrahead. Excellent pick!

Indeed! That mysterious explosion that the human Pinkie witnessed was a real mystery...

derpicdn.net/img/2017/5/23/1443872/full.gif

SuperSaiyanGodzilla

SuperSaiyanGodzilla #27 · Last Monday · 1 · ·

11935391
Yes Mysterious indeed.
i.pinimg.com/originals/3a/0f/b4/3a0fb45e5e1bbbca595adf58447e5043.gif

Also now that this chapter is out of the way, how is the next chapter of the sequel coming along?

sonicfan05

sonicfan05 #28 · Last Monday · 1 · ·

11935399
It's coming along. Now that the first chapter of this story is finished, I can focus on the next chapter of EqG: StH 2.

And I'm pleased to say that it's about 70% done!

SuperSaiyanGodzilla

SuperSaiyanGodzilla #29 · Last Monday · 2 · ·

11935403
(Breathing Loudly),,yay.

YEVG

YEVG #30 · Last Monday · 1 · ·

I like it!
I hope what one story of Eternal figth of Crazy Lyra vs Sonic and how Sonic play a whole campaing DnD himself all party and the rainbooms only see how this amusing story unfolds.

ScisetShimmerEvan

ScisetShimmerEvan #31 · Last Monday · 1 · ·

Not too long ago, Sonic was on his own, living in a cave somewhere near Canterlot City’s Park so that he could be close to the Rainboom from afar for the past seven years. Despite that he wanted to befriend them, he took Longclaw’s instructions to keep himself hidden and be safe from harm, even though he felt extremely lonely. It all changed when he accidentally released his power on Canterlot High’s baseball field, resulting in being chased by some mad doctor named “Eggman” by G.U.N.

the Rainbooms*

Fortunately, he ran into those very girls he admired and they helped him try to escape from the doctor and to flee to another world. When the evil doctor caught up with them, however, Sonic and the Rainbooms worked together to defeat the doctor once and for all and even sent the doctor to the mushroom planet. Best of all, GUN has left him and the girls alone, so he could be free to roam Canterlot City and be with the Rainbooms without the fear of being captured.

For now...

Speaking of which, the young hedgehog has never felt so happy in his entire life. He has not only gained new friends, he has also gained a family from the Rainbooms. He spent his days at each of the Rainbooms’ houses, but the one he spent the most was the Sparkle’s home with Donut Cop, Crystal Lady, Brainiac, Spike, and Equestrian Girl who just moved in some time ago. Even the citizens of Canterlot City were very friendly and not scared of him, especially after he, along with the Rainbooms, became heroes. Everyone welcomed the blue hedgehog with open arms.

Lol on how he calls Shinning Armor Donut Cop!!

“Ah! I'll never get tired of that song!” Sonic smirked, rubbing the bottom of his nose. “If there is a cartoon show about me, this should be the theme song!” Sonic then looked up at the Shoppe with a smile. “Sweet Shoppe… not too long ago, I would usually sneak near this building and look through the window to where they were sitting while imagining what those treats taste like.”

There is. Though I myself haven't seen it. I've only watched a few of the sonic tv shows, 2 of which I never finished watching.

All of a sudden, the music immediately stopped with a loud record scratch. Everyone stopped dancing and turned towards the hedgehog with wide shocked eyes. The Rainbooms also stared at the blue hedgehog with a mixture of shock and pity, nearly forgotten how alone he was before they even met him. But the one who was the most shocked was Pinkie Pie, who unceremoniously dropped her glass of fruit punch on the floor with her eyes as wide as saucers and her pupils shrunk to the size of pin needles.

Oh boy, this is not gonna end well...

Still bewildered, Pinkie Pie took out a pair of glasses from her hair and put them on. She also took out a dictionary from… somewhere and then frantically looking through the pages. “T-those words! Is it possible to use them in a sentence together like that?”

Despite I no longer like the show, I can tell that's a spongebob reference.

The group stared at the doors for a moment before Sonic slowly faced the Rainbooms with a look of concern and fear. “Um… should I be worried?”

Maybe...

Pinkie frowned, staring at Sonic in confusion.

Really Pinkie, how do you not understand why Sonic said it's not a 'good' anniversary.

Pinkie turned away from him. “Anyway, one day, I was by myself, working at one part of the field as usual, when all of a sudden, there was this huge explosion! I don't know where it came from, but it hit me before I even realized it. And when I came to…” Pinkie smiled and her hair became poofy again. “I saw the most beautiful sight: a beautiful rainbow over our old home with warm sunlight coming from the sky. And it made me feel… so happy that even my heart felt lighter than air. I never felt so much joy before! I felt so good that I wanted to keep on smiling forever. I also wanted everyone to feel that joy too, but rainbows don't usually come that often. So I wondered, how else can I create some smiles? ”

smiles?*

Sonic stared silently for a moment. While he was still unsure about having a party on his behalf, the girl before him wanted to make it happen and to make him happy . Quite frankly, Sonic was already touched that Pinkie was setting up a birthday party just for him. Sonic didn’t want to make this a big deal, but if it meant a lot to Pinkie, then who what kind of a hedgehog would deny that?”

that?*

Pinkie giggled. You do that while you let your Auntie Pinkie take care of all the party preparations!”

"You do that*

Pinkie’s left eyebrow twisted rabidly. After hearing about Sonic’s upcoming anniversary, she wanted to make his day even special by throwing a party to celebrate his birthday and his first arrival. Two cupcakes in one bite. But hearing that the date took place tomorrow at short notice with a lot of preparations sounds difficult– no, impossible . Even for her!

Oh boy...

“...It'swhatIdowhenI'mnotnervous!” Pinkie shouted before she erupted into a burst of insane laughter .

Well that gave me shivers...

Despite her progress, she barely even started. She still needed to visit everyone else from her school to invite them as well. And even when she is done with those invites, she still has to order food, bake a cake, set up games, and put up the decorations… all before the end of the day. Just the thought of starting those tasks after the invites made Pinkie groan loudly in distress.

Imo, she should just delay it by a few days.

Pinkie immediately sat up with an annoyed frown. “Maud, I’ve been a professional party planner since I was even born! I can handle all of this just fine! Pinkie Promise! ”

Oh brother.

“Just because you are a planner, that doesn't mean that you have to do it alone . Even professionals ask for help.” The stranger grinned. “Besides, this party is supposed to be celebrating your friend's birthday and his first arrival in town, right? Wouldn't it make more sense if this party is set up by you and your friends? I bet it would make your friend's party much more special!”

Indeed.

Pinkie still hesitated. As much as she wanted to make his party happen, she didn’t want to risk Sonic's safety, especially to a stranger she just met.”

just met.*

To seal the deal, Cheese placed the cupcake from his hand to his left eye without hesitation.

I'm pretty sure he didn't need to do that.

Sonic also noticed that the Sparkle's backyard looked completely different . There were party decorations everywhere with ring themes, including balloons, streamers, and even various party hats and tablecloths that matched his fur and ring colors. There was also a floating trampoline, a giant balloon version of himself, go-karts, a pool that was filled with fruit punch, a stage, and so many other cool things he couldn't keep track of. There was even a birthday cake in the center of the yard, which was the biggest cake he had ever seen.

Woah!

“Rainbow Dash gave Sonic her thumbs up with a smirk. “After everything you've been through, you deserve it, buddy!”

Rainbow*

Cheese Sandwich smirked. “I’m sure you will… in the sequel! ”

Just had to do a fourth wall break...

MLPSolarDash1907

MLPSolarDash1907 #32 · Last Monday · 1 · ·

Well, what do you know? Another story from Sonicfan! :D A delight to read as always and I enjoyed the chapter from the opening, to the hilarious Spongebob scene, Pinkie Pie's struggles, meeting Cheese and putting the party together for Sonic. :D Pinkie's story was sweet too, as well as mixing in story elements from Pinkie Pride and Party of One. :D And the happy birthday song was a treat too. :D

Great start to the story, I'm looking forward to more!

On the other hoof, I'm not looking forward to whatever that Commander Walters has planned, he's just a dogmatic paranoid fool.

sonicfan05

sonicfan05 #33 · Last Monday · · ·

11935429
I'm glad you enjoyed the chapter MLPSolarDash! And thank you again for your help in proofreading it!

i.pinimg.com/1200x/32/2e/df/322edf78ed9aaeeec63fbb8588c0916d.jpg

MLPSolarDash1907

MLPSolarDash1907 #34 · Last Monday · 1 · ·

11935430
LOL thanks. XD

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