Sonic the Hedgehog Crossovers
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Re:Zero Saving Life In Another World From Zero by Jude Warble reviews
We can never predict the future, but with one's actions, the future can be controlled, and a new universe is created. When 2 twin siblings, drowning in despair, and an entity, shot by betrayal, are teleported to another world, their actions and unpredictability will decide the future of All Creation. Main pairings Subaru x Emilia. Shadow x Rem. Other pairings will appear later.
Crossover - Re:Zero & Sonic the Hedgehog - Rated: M - English - Adventure/Romance - Chapters: 9 - Words: 218,621 - Reviews: 17 - Favs: 25 - Follows: 29 - Updated: 10/4 - Published: 10/5/2021 - [Subaru N., Emilia] [Shadow, Rem]
WALL-E 2 by WALL-E and EVE In Love reviews
Set one year after Sonic saves the kingdom.
Crossover - Legend of Zelda & Sonic the Hedgehog - Rated: K - English - Adventure/Humor - Chapters: 3 - Words: 1,436 - Reviews: 1 - Updated: 10/4 - Published: 9/20
The Legend Of Zelda: Ocarina Of Time by WALL-E and EVE In Love
When Sonic the Hedgehog gets summoned by the Great Deku Tree, he embarks on an adventure to save the kingdom of Hyrule.
Crossover - Legend of Zelda & Sonic the Hedgehog - Rated: K - English - Adventure/Drama - Chapters: 5 - Words: 4,094 - Favs: 1 - Follows: 1 - Updated: 10/3 - Published: 9/21
Speed Impact: by DARKSONIXKILLER
What If Sonix the hedgehog ended up in Genshin Impact he will meet Lumine a Traveler her mission to find her brother and discover more of this world there will be Death, Lemon, Ship only for Lumine and Mostly for my OC as well but as a Big brother type.
Crossover - Sonic the Hedgehog & Genshin Impact - Rated: M - English - Adventure/Supernatural - Chapters: 11 - Words: 89,275 - Favs: 8 - Follows: 5 - Updated: 10/3 - Published: 2/9 - [Lumine, Aether] OC, Paimon
Cold blooded Mammals by Lighting wolf knight reviews
Eggman's plan to wipe out the resistance comes with an unknown side effect that sends Sonic's world smashing into another one filled with new threats and heroes.
Crossover - Sonic the Hedgehog & Splatoon - Rated: T - English - Adventure/Sci-Fi - Chapters: 1 - Words: 834 - Reviews: 1 - Favs: 1 - Follows: 2 - Published: 10/3 - Sonic, Dr. Robotnik/Dr. Eggman, OC, Shiver
Dog Guardians by KnucklesFanWorld
A little crossover between Sonic the Hedgehog and Pound Puppies. Hope you enjoy!
Crossover - Pound Puppies & Sonic the Hedgehog - Rated: K - English - Humor - Chapters: 1 - Words: 1,162 - Published: 10/2 - Lucky, Niblet, Knuckles, Metal Sonic - Complete
Sonics Spectaculor harem by Mean Bean boy reviews
Adventure? money? love?, you want it?... well you wont find it here this is a Fanfiction... but if you DO want someone else to have it, why not Follow your favorite blue punk on some steamy escapades? " (Fiction is 18, mostly just for laughs )
Crossover - Sonic the Hedgehog & Bayonetta - Rated: M - English - Supernatural/Adventure - Chapters: 1 - Words: 615 - Reviews: 1 - Published: 10/2
Collin Hedgehog and the Vault of Fear by Dawn Totadile
Year three is starting off with a bang for Collin Hedgehog and his friends as boggarts are popping up all over the place! Can they figure out how to deal with it or will their fears consume them? What's going to happen when they finally reach the vault, and what secrets will be revealed as they continue on facing these cursed vaults?
Crossover - Harry Potter & Sonic the Hedgehog - Rated: T - English - Supernatural/Adventure - Chapters: 7 - Words: 9,364 - Updated: 10/2 - Published: 3/25 - Merula S., Rowan K., Charles H.
A beautiful date by Dbroha reviews
Here's a SonicxAmi story
Crossover - Sonic the Hedgehog & Hi Hi Puffy Ami Yumi - Rated: T - English - Romance - Chapters: 1 - Words: 1,002 - Reviews: 1 - Published: 10/1 - Sonic - Complete
Grunting Is A Speedy Task by Yoshizilla-Rhedosaurus
Banjo and Kazooie have diverging opinions on Sonic and friends going fast through the witch's lair.
Crossover - Sonic the Hedgehog & Banjo-Kazooie - Rated: K+ - English - Chapters: 1 - Words: 118 - Published: 9/30 - Complete
Too Big For Speed by Yoshizilla-Rhedosaurus reviews
Sonic teases Godzilla and it doesn't end well.
Crossover - Sonic the Hedgehog & Godzilla - Rated: K - English - Chapters: 1 - Words: 105 - Reviews: 1 - Favs: 1 - Follows: 1 - Published: 9/30 - Complete
Dear Maria, by Have A CalmHeart reviews
Shadow uses a chaos emerald to accidentally transport himself to Equestria. During his time there, Shadow writes letters to his deceased friend and sister about a certain pink pony. Shadow the Hedgehog thought he could never find someone to love as much as her. But, it seems she has sent this person to him. Uh, pony.
Crossover - Sonic the Hedgehog & My Little Pony - Rated: K+ - English - Romance - Chapters: 14 - Words: 32,205 - Reviews: 2 - Favs: 8 - Follows: 6 - Updated: 9/30 - Published: 1/9 - [Shadow, Pinkie Pie]
The Case of The Ghost Biker -A Sonic and Scooby Doo Crossover Story- by CVGWJames reviews
When Sonic the Hedgehog meets Scooby Doo and Mystery Inc while visiting Resort Town, both heroes must work together to solve the mystery of the Ghost Biker and catch him before he can cause any further trouble, leading to a surprising twist involving the connection between the Biker and one of Sonic's enemies. (In-Progress)
Crossover - Scooby Doo & Sonic the Hedgehog - Rated: T - English - Mystery/Humor - Chapters: 2 - Words: 3,112 - Reviews: 4 - Favs: 4 - Follows: 6 - Updated: 9/30 - Published: 10/28/2021 - Scooby Doo, Sonic, OC
Sonic Heroes by GenesisDum reviews
Sonic, Silver, and Shadow have somehow been transported to a world where most humans have their own powers. With the Emeralds scattered (again) at Solaris at large (somehow), the hedgehogs have to find a way to get the emeralds before The Sun destroys the fabric time itself.
Crossover - Sonic the Hedgehog & My Hero Academia/僕のヒーローアカデミア - Rated: M - English - Adventure/Supernatural - Chapters: 5 - Words: 14,363 - Reviews: 10 - Favs: 36 - Follows: 42 - Updated: 9/30 - Published: 11/3/2021 - Sonic, Shadow, Silver, Solaris - Complete
Pokémon The Blue Blurr Robotnik's Revenge by Carter Egbert reviews
Sonic is ready to settle down in Green Hills while Tom and Maddie are away on vacation to Rachel's wedding, but the same night Sonic sends Team Rocket blasting off after one of their schemes, Robotnik comes back and with a partner of his own, a Sandslash named Knuckles! And they're after the mysterious Master Emerald, a powerful gem. Our heroes must get it before it's too late!
Crossover - Pokémon & Sonic the Hedgehog - Rated: K+ - English - Adventure/Friendship - Chapters: 15 - Words: 15,894 - Reviews: 2 - Favs: 6 - Follows: 7 - Updated: 9/30 - Published: 4/9 - Ash K./Satoshi, Clemont/Citron, Bonnie/Eureka, Sonic - Complete
Sonic Heroes DX - Director's Cut by GenesisDum reviews
After the War to Take Back the Planet, Team Sonic and company tried to have a relaxing day at the beach, until disaster struck. Infinite had fused with Solaris, and in a fit of rage flung the hedgehog and his friends to a world where the line between "hero" and "villain" is blurred every day. NOTICE - This is a reimagining of my story, "Sonic Heroes."
Crossover - Sonic the Hedgehog & My Hero Academia/僕のヒーローアカデミア - Rated: T - English - Adventure - Chapters: 1 - Words: 5,314 - Reviews: 5 - Favs: 11 - Follows: 14 - Published: 9/29 - Sonic, Infinite
Hadrian's Birthday by Mariomon18
At the house of the Ketchum's in Pallet Town, Dawn and her husband Ash, along with Sonic and Amy, planned a surprise birthday party for Dawn's brother Hadrian for when he comes to visit them. Hadrian brings his two female friends along for the ride. The birthday party is bound to be fun, right?
Crossover - Pokémon & Sonic the Hedgehog - Rated: T - English - Family/Friendship - Chapters: 1 - Words: 1,460 - Favs: 1 - Follows: 1 - Published: 9/28 - [Ash K./Satoshi, Dawn/Hikari] [Sonic, Amy] - Complete
Beach Themed Steady by Yoshizilla-Rhedosaurus
Everyone slows by the cove of treasure troves.
Crossover - Sonic the Hedgehog & Banjo-Kazooie - Rated: K+ - English - Chapters: 1 - Words: 116 - Published: 9/27 - Complete
Loud and Fast (Season 2) by Train45 reviews
Welcome back to Royal Woods, home of Sonic the Hedgehog and The Loud Family. Sonic and his new friends now go on adventures with their respective families. Read Sonic's new adventures. Get to know Tails a little more. Follow Knuckles as he lives a new life in Great Lakes City. You'll laugh your pants off in no time. Gotta Go Fast!
Crossover - Sonic the Hedgehog & Loud House - Rated: T - English - Adventure/Humor - Chapters: 13 - Words: 36,548 - Reviews: 20 - Favs: 14 - Follows: 10 - Updated: 9/27 - Published: 6/26 - Tails, Knuckles, Lincoln L., Ronnie Anne S.
Sonic Rainboom: Chaos Within Harmony by DareDreamer reviews
After major events in their respective worlds, the seven Chaos Emeralds and the six Elements of Harmony collide and cause both Sonic's world and Equestria to go on a collision course! It falls to two speedy blue heroes on the ground and the sky- as well as all their friends- to fix things! But can they do it before both of their worlds are destroyed in the chaos? Piece of cake!
Crossover - Sonic the Hedgehog & My Little Pony - Rated: K+ - English - Adventure/Friendship - Chapters: 25 - Words: 330,977 - Reviews: 70 - Favs: 49 - Follows: 52 - Updated: 9/27 - Published: 7/12/2021 - Sonic, Tails, Twilight Sparkle, Rainbow Dash
Choas Colors:Episode Shadow by Angry9guy reviews
After the events of Chaos Colors Shadow and Marcy adjusts to life in their new home when trouble arises causing ghosts from their past to Return Shadow and Marcy realize that they need each other more than ever and must team up to collect the chaos emeralds and save the day
Crossover - Sonic the Hedgehog & Amphibia - Rated: T - English - Hurt/Comfort/Adventure - Chapters: 5 - Words: 15,508 - Reviews: 2 - Favs: 3 - Follows: 1 - Updated: 9/27 - Published: 8/13 - Shadow, Rouge, Marcy
Mario and Sonic shorts by Angry9guy reviews
a bunch of cute one-shots
Crossover - Sonic the Hedgehog & Mario - Rated: K+ - English - Humor/Family - Chapters: 9 - Words: 910 - Reviews: 6 - Updated: 9/26 - Published: 4/18
Koas's Wolfy Harem by Koasbite360 reviews
Inspired by Lil, Soniq's Stories like Sonic's Ultimate Harem and Shadow's Ultimate Harem and Hedgehog and his Fairies. I decided to make a one-shot lemon series starting with an enemy from Naruto Shippuden. I'm not a pervert or anything, I just want the respect for my OC like how Sonic and Shadow got their respect! I don't own any other characters, just my OC. LEMONS!
Crossover - X-overs & Sonic the Hedgehog - Rated: M - English - Romance/Adventure - Chapters: 2 - Words: 2,080 - Reviews: 6 - Favs: 3 - Follows: 3 - Updated: 9/26 - Published: 9/9/2021 - OC
My Sonic Hero: The Complete Collection! by Alpha the Demon reviews
A complete rewrite and rework of My Sonic Heroes. Join Izuku on his adventures of a life time, battling the evil Dr Eggman all while trying to have a somewhat normal life... of course, nothing is ever normal in the world of quirks. Izuku with Sonics powers... based on Sonic movies and Sonic X Pairing... Maybe? Rated T for Teen, miled swearing ahead.
Crossover - Sonic the Hedgehog & My Hero Academia/僕のヒーローアカデミア - Rated: T - English - Humor/Adventure - Chapters: 12 - Words: 40,838 - Reviews: 17 - Favs: 46 - Follows: 55 - Updated: 9/25 - Published: 8/14 - Dr. Robotnik/Dr. Eggman, Izuku M., Kyoka Jiro, 1-A Students
Naruto: Rise of the Ultimate Ninja! by KingSora3 reviews
On the night of the Scroll of Sealing, something unexpected happened to one Naruto Uzumaki after the truth was revealed to him. Now, after meeting three mysterious hedgehogs from another world and learning more truths about himself, the boy will rise up and will be known around the world as the Ultimate Ninja! [Remake of Naruto: The Ultimate Ninja] [Humanized Sonic Characters]
Crossover - Sonic the Hedgehog & Naruto - Rated: M - English - Adventure/Humor - Chapters: 17 - Words: 222,126 - Reviews: 130 - Favs: 341 - Follows: 328 - Updated: 9/24 - Published: 5/16/2019
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