Sonic the Hedgehog Crossovers
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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: 15 - Words: 33,980 - Reviews: 2 - Favs: 8 - Follows: 6 - Updated: 11/10 - Published: 1/9 - [Shadow, Pinkie Pie]
A Red Rose in the Blue Wind by Iron117Prime reviews
Sonic and his friends have come to a new world, one Dr. Eggman hopes to conquer. Meeting new friends? That is to be expected of our heroes. New enemies? Also to be expected. But being caught in a war between two immortals? Not the strangest thing that's happened to them, but definitely something new. (Blood and minor swears)
Crossover - Sonic the Hedgehog & RWBY - Rated: T - English - Adventure/Friendship - Chapters: 13 - Words: 181,194 - Reviews: 616 - Favs: 560 - Follows: 586 - Updated: 11/8 - Published: 1/5 - Sonic, Shadow, Team RWBY, Team JNPR
The Chaos Energy Hero by ShonenKing94 reviews
Izuku Midoriya dreams of being a hero. However his dreams are dashed after being diagnosed quirkless. However things change when he touches a Chaos emerald. It grants him the power of super speed. With this power Izuku plans to become the next No 1 hero. Behind the scenes, a mad scientist by the name of Julius Kintobor emerges from the shadows, hoping to find the other emeralds.
Crossover - Sonic the Hedgehog & My Hero Academia/僕のヒーローアカデミア - Rated: T - English - Adventure/Romance - Chapters: 4 - Words: 6,069 - Reviews: 10 - Favs: 35 - Follows: 45 - Updated: 11/8 - Published: 10/5 - [Izuku M., Ochako U.] [Hitoshi S., OC]
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: 4 - Words: 2,087 - Reviews: 1 - Updated: 11/8 - Published: 9/20 - Complete
Sonic The Turning Red Hedgehog by Pekecommando585 reviews
What happens when Eggman conquerors the earth in Toronto? Can Sonic pull this off with the help of a 17 year old boy and a 13 year old girl and her friends?
Crossover - Sonic the Hedgehog & Turning Red - Rated: K+ - English - Adventure - Chapters: 2 - Words: 4,628 - Reviews: 1 - Favs: 1 - Follows: 1 - Published: 11/8 - Sonic, Meilin L.
Mario and Sonic shorts by Angry9guy reviews
a bunch of cute one-shots
Crossover - Sonic the Hedgehog & Mario - Rated: K+ - English - Humor/Family - Chapters: 11 - Words: 1,148 - Reviews: 7 - Updated: 11/7 - Published: 4/18
My Hero Academia: Chaos Heroes by BlazeFlash34 reviews
Izuku Midoriya was an average kid living in a super powered world. Set to be an outcast in his society, luck granted him a gift from the Chaos Emerald he got as a baby. Now a supersonic speedster, Izuku and his friends will have to survive trial after trial in order to become heroes and learn the secret of the Chaos Emeralds. Crossposted on AO3
Crossover - Sonic the Hedgehog & My Hero Academia/僕のヒーローアカデミア - Rated: T - English - Friendship/Adventure - Chapters: 8 - Words: 31,988 - Reviews: 12 - Favs: 65 - Follows: 79 - Updated: 11/7 - Published: 7/10 - Tails, Izuku M., Kyoka Jiro, Tetsutetsu T.
You know what to do by jacquisup
A bit like We'll be together again someday.
Crossover - Sonic the Hedgehog & Sonic Underground - Rated: T - English - Family/Adventure - Chapters: 8 - Words: 20,695 - Favs: 6 - Follows: 2 - Updated: 11/6 - Published: 8/4/2021 - Tails, Knuckles, Shadow, Sonic Hedgehog
New Brotherhood by 1TGN reviews
Two heroes of red and blue from different worlds have lost someone close to them. It was tough for both to deal with the pain. But after another accident occurs, they cross paths in an unexpected situation. These heroes, known as Mario and Sonic, eventually learn about each other and promise to protect themselves from their enemies as they unknowingly form a special bond.
Crossover - Mario & Sonic the Hedgehog - Rated: T - English - Family/Hurt/Comfort - Chapters: 59 - Words: 296,117 - Reviews: 384 - Favs: 139 - Follows: 124 - Updated: 11/6 - Published: 1/24/2017 - Mario, Sonic, Luigi, Tails
Life As A Chaldean Master by MySonicFan reviews
What Happens Behind The Scenes When Chaldea Isn't Tackling Monsters And Gods Daily? Join Sonic And The Servants In This New Slice-Of-Life Story That Follows Their Daily Time Inside Chaldea. In Which They Will Tackle Many Topics While Also Experiencing Many Things As Well. What Will They Discuss? What Adventure Awaits For Everyone? (Not Associated With The Other Story)
Crossover - Sonic the Hedgehog & Fate/Grand Order - Rated: T - English - Adventure/Sci-Fi - Chapters: 4 - Words: 18,287 - Reviews: 16 - Favs: 18 - Follows: 18 - Updated: 11/6 - Published: 10/9 - Sonic
Simpsons Sonic X by FF46
We're all aware that Sonic and his friends ended up in station square. But what if they were teleported to another world? A world where almost everyone is yellow.
Crossover - Simpsons & Sonic the Hedgehog - Rated: M - English - Adventure/Sci-Fi - Chapters: 2 - Words: 2,709 - Published: 11/6 - Bart S., Sonic
RWBY The Hedgehog 2 by Qwark's Account reviews
Thought-provoking. Ground Breaking. Extremely Obvious. The Sequel to RWBY The Hedgehog is here! Dr. Eggman is back to take over Westside Island and has kidnapped the people from AGES! Sonic, Team RWBY and the others are here and this time, Team JNPR will join the adventure as is new people as well! Double the People, Double the Zones, Double the Adventure. Are you up 2 it?
Crossover - Sonic the Hedgehog & RWBY - Rated: T - English - Adventure - Chapters: 4 - Words: 12,425 - Reviews: 19 - Favs: 12 - Follows: 11 - Updated: 11/5 - Published: 5/17 - Team RWBY, Team JNPR, Sonic, Dr. Robotnik/Dr. Eggman
Engram by Dylan Millwood reviews
He thought he was dead. He was supposed to be dead. But death is not the end but simply the beginning of a new journey. This is a philosophy that many believe for when they finally pass on... and unfortunately for Naruto it is quite literal in his case. Trapped in an unwanted new life in a new world, he has a LOT to learn: Including if he's just a ghost in the machine.
Crossover - Sonic the Hedgehog & Naruto - Rated: T - English - Chapters: 2 - Words: 11,583 - Reviews: 45 - Favs: 160 - Follows: 186 - Updated: 11/5 - Published: 10/18 - [Nicole, Naruto U.] Metal Sonic
Project -Sonic- by Dredgen Soul reviews
In Which Izuku is forced to take on the power of a Speedster, has a clone twin in the form of The Ultimate Lifeform, and finds himself at more deadends than he thought possible.
Crossover - Sonic the Hedgehog & My Hero Academia/僕のヒーローアカデミア - Rated: T - English - Family/Hurt/Comfort - Chapters: 1 - Words: 4,489 - Reviews: 1 - Favs: 4 - Follows: 4 - Published: 11/5 - [Izuku M., Kyoka Jiro] [Amy, Sonic] - Complete
SNT & Kirby: Nightmare on Mobius (Episode I)(CANCELLED) by DaNkness2178 reviews
After the events on Robotropolis were finished, Sonic and his friends went back to their home to take a rest. But the adventure was just beginning, as a small starship crashed with a small pink puffball inside.
Crossover - Sonic the Hedgehog & Kirby - Rated: T - English - Adventure/Horror - Chapters: 3 - Words: 6,711 - Reviews: 2 - Favs: 2 - Follows: 2 - Updated: 11/5 - Published: 10/31/2021 - Tails, Amy, OC, Kirby - Complete
Sonic the Hedgehog: Rise of Revan by YugiohFreak54 reviews
Formerly Will of the Force. When a new enemy appears before Sonic and crew, will they be able to handle the great power they have? When you go against the Will of the Force...you best be prepared for the wrath it will unleash upon you. WILL FEATURE A MIX OF SatAM and Archie worlds.
Crossover - Star Wars & Sonic the Hedgehog - Rated: M - English - Adventure - Chapters: 41 - Words: 145,931 - Reviews: 48 - Favs: 36 - Follows: 38 - Updated: 11/4 - Published: 12/9/2020 - OC, Tails, Sally, Fiona Fox
Dekic X by Mega-Uprising-Hog 15 reviews
Thanks to a green emerald, Izuku Midoriya, now has the ability to run at high speeds. He now has a chance to not only become a great hero. But the fastest thing alive as well! But he'll have to surpass those who are stronger and faster than him first. Luckily, U.A is the perfect school to help him out.
Crossover - Sonic the Hedgehog & My Hero Academia/僕のヒーローアカデミア - Rated: T - English - Adventure/Supernatural - Chapters: 8 - Words: 52,009 - Reviews: 105 - Favs: 448 - Follows: 495 - Updated: 11/4 - Published: 11/17/2018
Battle for Mobotropolis by Thomas Holmes II reviews
When the Imperial Syndicate launches a full-scale invasion of Mobotropolis, the League of Freedom is there to save the day. In honour of the 10th anniversary of the Avengers
Crossover - X-overs & Sonic the Hedgehog - Rated: T - English - Suspense/Sci-Fi - Chapters: 2 - Words: 12,669 - Reviews: 2 - Updated: 11/4 - Published: 10/6
Thunderstorm by MidnightFire1222
A young werehog is trapped in the cottage during a thunderstorm and is scared out of his mind. It's up to the witch Amy Rose to comfort him, provided he doesn't try and attack her first. (part of my Witch AU).
Crossover - Sonic the Hedgehog & Mythology - Rated: K - English - Chapters: 1 - Words: 3,624 - Favs: 1 - Follows: 1 - Published: 11/3 - Sonic, Amy, Sonic the Werehog - Complete
The Stolen Emerald by CupcakeOotL
One day, a strange creature appeared at the Altar of the Emerald and stole the Master Emerald, defeating Team Sonic in the process! Can our heroes not only reach it's dimension, but manage to defeat it and get the Emerald back? Find out! Sonadow and Blazamy
Crossover - Pokémon & Sonic the Hedgehog - Rated: M - English - Adventure/Romance - Chapters: 1 - Words: 2,562 - Published: 11/2 - Sonic, Shadow
CARRIE: Sonic the Hedgehog by Connor McGranahan reviews
Sonic a blue hedgehog who can run supersonic speeds. He teams up with a town Carrie White, Sue Snell, & Tommy Ross to stop the mad scientist Dr. Robotnik, he teams up with Chris Hargensen & Billy Nolan. Reviews are appreciated.
Crossover - Sonic the Hedgehog & Carrie - Rated: T - English - Adventure/Friendship - Chapters: 3 - Words: 4,122 - Reviews: 3 - Favs: 3 - Follows: 3 - Updated: 11/1 - Published: 7/28 - Sonic, Dr. Robotnik/Dr. Eggman
Sonic Returns To The Land Before Time by Tyrone Tyson reviews
Sonic and the dino kids are back! With their old friend Chomper and newcomer Ruby, Sonic and the gang go on more adventures while facing more challenges as well. The gang will have to face their enemies: Red Claw and Dr. Eggman. But they will have to face a new enemy who is from another world similar to the dino world. (LBT TV series)
Crossover - Sonic the Hedgehog & Land Before Time - Rated: K+ - English - Adventure/Friendship - Chapters: 11 - Words: 77,785 - Reviews: 50 - Favs: 14 - Follows: 11 - Updated: 10/31 - Published: 2/23/2020 - Sonic, Littlefoot, Chomper, Ruby
Hedgehogs, Mongooses and Hutts -a Sonic x Star Wars story- by CVGWJames reviews
Jabba the Hutt takes Mina Mongoose hostage in a Star Wars theme park, eager to cause trouble after coming to Sonic's world through a portal. When Sonic arrives, ready for his date with Mina, its up to the intrepid blue hedgehog to defeat Jabba and save his girlfriend.
Crossover - Star Wars & Sonic the Hedgehog - Rated: T - English - Drama/Romance - Chapters: 1 - Words: 2,154 - Reviews: 1 - Favs: 1 - Follows: 2 - Published: 10/29 - Jabba the Hutt, Sonic, Mina - Complete
Sonic's Big Run by JohnGermoxicanReturns
Two years after Sonic returned to The Super Smash Bros Tournament, he feels he can accomplish more then he can and feels this year might be his year, however, a blast from the past has returned, not in a good way.
Crossover - Sonic the Hedgehog & Super Smash Brothers - Rated: T - English - Adventure/Drama - Chapters: 1 - Words: 1,410 - Published: 10/29 - Sonic, Amy, Falco L., Fox M.
Cream's Mansion (Sonic Eminent M&L: Gotta Go Fast) Halloween by The Afterdreamer reviews
Halloween Special. Art by the Official Sonic X Anime. ream has been left alone to fight a boss, will she be able to fight him to rescue his friends? Find out now!
Crossover - Sonic the Hedgehog & Mario - Rated: K+ - English - Hurt/Comfort/Suspense - Chapters: 1 - Words: 3,141 - Reviews: 1 - Favs: 1 - Follows: 1 - Published: 10/29 - Cream/Cheese, Mario, Luigi, Sonic - Complete
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