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My Hedgehog Academia by
SilverPsychic reviews
Unknowing on how, why, where, and what happened, Silver the hedgehog has amnesia and now is human. Barely knowing his own name, Silver meets a well known Pro Hero in the land of Japan...All Might. The hero feels bad, knowing on how Silver lost his memory, and offers help, a roof over his head, food and water, and a wild Adventure in class 1-A. But how will things turn? Read&Enjoy!
Crossover - Sonic the Hedgehog & My Hero Academia/僕のヒーローアカデミア - Rated: T - English - Adventure/Friendship - Chapters: 26 - Words: 103,068 - Reviews: 59 - Favs: 82 - Follows: 85 - Updated: 1/24 - Published: 1/28/2022 - Silver, Mephiles, Izuku M., 1-A Students
Xover SegaSonic & RWBY: Domain Distortion by
TimelessTimber reviews
Chasing a Mad Scientist through space? Getting the Ability to fly and become Invincible? Watching a part of an Island suffer through a serious case of Nuclear Winter? Been there, done that... Traveling to a dimension that you're completely unfamiliar with though? Now that sounds Interesting! Join Sonic as he dives Into the world of Remnant, trying to find his way back home!
Crossover - Sonic the Hedgehog & RWBY - Rated: T - English - Adventure/Fantasy - Chapters: 2 - Words: 5,817 - Reviews: 4 - Favs: 3 - Follows: 6 - Updated: 1/23 - Published: 1/20
Sonic and Ariel by
Hero Central reviews
Just another day for Sonic the Hedgehog who is blasted to another world, one that unfortunately for him is mostly under the water. Luckily he meets Ariel a free spirited young mermaid who dreams of life on the land. The two embark on an adventure of discovery, overcoming fears all while stopping Dr Eggman from causing havoc for both worlds!
Crossover - Sonic the Hedgehog & Little Mermaid - Rated: T - English - Adventure/Friendship - Chapters: 2 - Words: 15,305 - Reviews: 15 - Favs: 28 - Follows: 23 - Updated: 1/23 - Published: 1/22 - Sonic, Dr. Robotnik/Dr. Eggman, Ariel, Ursula
Kingdom Hearts: A Fragmentary Passage - Shadow's Story by
FanFicHazza reviews
In the side story connected to Kingdom Hearts: Final Mix - Blue Blur Edition, Shadow and Aqua journey through the enigmatic Realm of Darkness. Shadow, true to his promise, aids Aqua in reuniting with her heartless other half. Meanwhile, the darkness tugs at Dr. Eggman's heart. As Aqua's memories remain fragmented, destinies intertwine in a tale where light and darkness collide.
Crossover - Sonic the Hedgehog & Kingdom Hearts - Rated: T - English - Fantasy/Adventure - Chapters: 4 - Words: 18,570 - Reviews: 2 - Favs: 8 - Follows: 6 - Updated: 1/22 - Published: 12/27/2023 - Shadow, Dr. Robotnik/Dr. Eggman, Aqua
Blue Blur of Chaldea by
Dragon Of The Ecplising Moon reviews
Sonic has had a lot of adventures over the years, but this may be his wildest yet. An alternate world? Time Travel? Magic ghosts? Demon Gods? Tasked with the mission of saving human history, can the Hero of Mobius rise to the task? The Last Master of Humanity is a blue hedgehog! "My story only stops, when I stop running!".
Crossover - Sonic the Hedgehog & Fate/stay night - Rated: M - English - Adventure/Humor - Chapters: 25 - Words: 101,151 - Reviews: 312 - Favs: 174 - Follows: 205 - Updated: 1/22 - Published: 6/27/2023 - Sonic, Mashu/Shielder
Sonic the hedgehog Arc by
aliastheabnormal reviews
Second history 8932. It's been thousands of years since the discovery of magic as an energy source and the resulting magical girl war forced humanity to abandon earth and go into space. Sonic the hedgehog, Miles "Tails" Prower and Knuckles the Echidna become involved in the aftermath of this conflict and a new war born from its ashes. Alongside an amnesiac claiming to be Madoka.
Crossover - Sonic the Hedgehog & Puella Magi Madoka Magica/魔法少女まどか★マギカ - Rated: T - English - Sci-Fi/Adventure - Chapters: 39 - Words: 268,632 - Reviews: 4 - Favs: 7 - Follows: 9 - Updated: 1/21 - Published: 7/27/2021
Sonic & Rampage by
cornholio4 reviews
Sonic and Rampage video game movies unite as the Sonic cast end up involved in the events of the Rampage movie. Tom and Maddie are visiting their old friends Davis Okoye and George the gorilla while Sonic introduces Tails and Knuckles to Ralph the wolf in the Green Hill forest. However the effects of Project: Rampage draws them into it as Energyne wants to reclaim their property.
Crossover - Sonic the Hedgehog & Rampage, 2018 - Rated: T - English - Chapters: 3 - Words: 4,992 - Reviews: 3 - Favs: 9 - Follows: 9 - Updated: 1/21 - Published: 1/18 - Sonic, Davis O., George
Sonic Jewelpet by
GoldenLatias6 reviews
A mysterious evil lady has taken over Jewel Land and froze time on Mobius. Amy, Tails, Cream, and Knuckles join forces with the Jewelpets to stop her curse. Especially now that Sonic has merged his body with Emera, a new Jewelpet.
Crossover - Jewelpet/ジュエルペット & Sonic the Hedgehog - Rated: T - English - Fantasy/Friendship - Chapters: 18 - Words: 59,716 - Reviews: 1 - Favs: 1 - Follows: 2 - Updated: 1/21 - Published: 12/6/2023 - Amy, Sonic
Two Sonics vs A SuperPowered World by
HomelessMan reviews
Shortly after defeating the time eater, both modern and classic sonic find themselves in a world full of superheroes! Can they fight against this world’s villains? But can they survive something even more terrifying?…School!
Crossover - My Hero Academia/僕のヒーローアカデミア & Sonic the Hedgehog - Rated: T - English - Adventure/Humor - Chapters: 19 - Words: 97,422 - Reviews: 23 - Favs: 79 - Follows: 81 - Updated: 1/20 - Published: 6/25/2023 - Sonic, 1-A Students, 1-B Students, Toshinori Y./All Might
Sonic Revolution V0 by
ginnsonic3
THIS VERSION OF THE STORY IS DEAD! PLEASE SEE THE NEW VERSION OF THE STORY HERE! - /s/14319431/1/Sonic-Revolution-V1
Crossover - Sonic the Hedgehog & Zootopia - Rated: M - English - Mystery/Suspense - Chapters: 3 - Words: 21,060 - Updated: 1/19 - Published: 9/28/2023 - Sonic, Tails, Dr. Robotnik/Dr. Eggman, W. Swinton
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: 16 - Words: 104,293 - Reviews: 72 - Favs: 17 - Follows: 14 - Updated: 1/19 - Published: 2/23/2020 - Sonic, Littlefoot, Chomper, Ruby
Speed Impact: by
DARKSONIXKILLER reviews
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: 21 - Words: 144,619 - Reviews: 1 - Favs: 23 - Follows: 16 - Updated: 1/19 - Published: 2/9/2022 - [Lumine, Aether] OC, Paimon - Complete
Sonic X Lolirock Adventure by
Shadow Joestar reviews
One day, Nathaniel suddenly found himself running at super sonic speed as he gains the power of a certain blue hedgehog and becomes the new "Blue Blur" himself as he'll also find that he's not the only one who's been gifted of special powers from another as he'll find himself battling alongside with Iris and Lolirock on a magic quest to save another world from evil of Gramorr.
Crossover - Sonic the Hedgehog & LoliRock - Rated: T - English - Romance/Adventure - Chapters: 20 - Words: 57,208 - Reviews: 53 - Favs: 92 - Follows: 83 - Updated: 1/18 - Published: 4/12/2018 - [Nathaniel, Iris] [Lev, Auriana]
69 Hues of Deez Nuts 26: Sonic copes with a botched circumcision by
BusterManwomb
The Last foreskin is in captivity. The Galaxy is at peace. Until a truck happens and Sonic the Hedgehog goes to the ER and has their day ruined.
Crossover - Sonic the Hedgehog & Rick and Morty - Rated: M - English - Romance/Humor - Chapters: 2 - Words: 2,742 - Published: 1/18 - Sonic, Miles, Rick S. - Complete
Sonic DxD by
Bakuganman reviews
After an accident with the Chaos Emeralds, Sonic is transported to another dimension, in a world where Demons and Gods are common. Befriending the Occult Research Club, it's up to them to help Sonic recover the Emeralds and send him home... before power-hungry demons or a certain egg-man finds them first... (Cover Art by Penguin SuperSaiyanGod)
Crossover - High School DxD/ハイスクールD×D & Sonic the Hedgehog - Rated: T - English - Chapters: 48 - Words: 361,982 - Reviews: 531 - Favs: 385 - Follows: 400 - Updated: 1/18 - Published: 2/17/2020 - Sonic, H. Issei, Rias G.
Maze Craze by
mattTheWriter072 reviews
A kid falls asleep only to experience a really weird dream about a mysterious maze. The maze is filled with hostile traps and enemies, as well as plenty of secrets (and doors) that need to be unlocked...but can the kid make it out alive? (Note that I wrote this when I was a kid myself. Published here due to the involvement of Sonic characters, and SpongeBob SquarePants characters.)
Crossover - SpongeBob SquarePants & Sonic the Hedgehog - Rated: K+ - English - Adventure - Chapters: 12 - Words: 29,219 - Reviews: 13 - Updated: 1/17 - Published: 8/17/2022 - Sonic, Tails, Knuckles, SpongeBob
This Bizarre Pizza Is Stinky by
Yoshizilla-Rhedosaurus
Conker wonders why Silver delivered this pizza in a strange manner while Amy stinks things up in the background.
Crossover - Sonic the Hedgehog & Conker's Bad Fur Day - Rated: T - English - Humor/Hurt/Comfort - Chapters: 1 - Words: 162 - Published: 1/17 - Amy, Silver - Complete
Sonic's Green Hills Adventures Season 2 by
storysonic17
the story continues with movie Sonic and movie Shadow and their family and friends. will more chaos ensue most likely. especially when some new faces come to town!
Crossover - Sonic the Hedgehog & Invader Zim - Rated: K+ - English - Suspense/Family - Chapters: 21 - Words: 31,262 - Favs: 6 - Follows: 1 - Updated: 1/16 - Published: 4/16/2023 - Sonic, Shadow, Zim, Dib - Complete
Candy and Chilidogs by
TheMotivatedOne reviews
When Sonic visits N-City on a world tour, he doesn't expect much. This was more of a pit stop than anything. Although, on his first night in town, some strange and fun people start showing up. Surely nothing bad can happen, right? ...Right?
Crossover - Sonic the Hedgehog & Magical Girl Raising Project/魔法少女育成計画 - Rated: T - English - Adventure/Fantasy - Chapters: 12 - Words: 22,728 - Reviews: 2 - Favs: 3 - Follows: 3 - Updated: 1/14 - Published: 4/22/2023 - Sonic, Snow White/Koyuki H., La Pucelle/Souta K., Cranberry The Forest Musician
Sonic and Eve the Hedgehogs: Speed On Season 3 - When Worlds Collide by
Pinkie pie sweets reviews
At the end of the First Episode of Roboticized Eve: Another Genesis Wave has taken place that combines the world of Sonic and Eve, and the world of two other heroes Mega Man and Mega Woman into one by Dr. Eggman and Dr. Wily. Can the pairs of heroes of different worlds work together to set right their worlds.
Crossover - Mega Man & Sonic the Hedgehog - Rated: K - English - Adventure/Drama - Chapters: 12 - Words: 32,896 - Reviews: 25 - Favs: 16 - Follows: 14 - Updated: 1/13 - Published: 1/1 - Rock, Sonic - Complete
Senran Chaos Kagura by
Shadow Joestar reviews
Sonic, Shadow, Silver, and Tails have stopped another of Eggman's plans or so they thought as the mad scientist have trap them and use the Chaos Emeralds to teleport them to another world, luckily Shadow took the emeralds with them. Now, they'll have to live in their new home fighting alongside with ninja girls. Oh, and they've been turned on humans too. Harem. Lemon. Ninja Fun.
Crossover - Sonic the Hedgehog & Senran Kagura/閃乱カグラ - Rated: M - English - Romance/Adventure - Chapters: 22 - Words: 64,349 - Reviews: 132 - Favs: 201 - Follows: 197 - Updated: 1/13 - Published: 3/5/2018 - [Sonic, Asuka] [Shadow, Homura]
Every Angel Has A Shadow by
StraightedgeWingZero reviews
Shadow The Hedgehog leaves his world behind crosses through time and space all the way to the EVA verse merging his soul with Shinji Ikari as an infant. Now Shinji battles the angels and struggles to control his powers piece together his dreams and try to discover who and what he really is .
Crossover - Evangelion & Sonic the Hedgehog - Rated: K - English - Chapters: 17 - Words: 43,865 - Reviews: 256 - Favs: 161 - Follows: 161 - Updated: 1/12 - Published: 7/22/2012 - Shinji I., Shadow
A Chauffeur's Loyalty by
KagamiPINKAgreste reviews
Before Johnny or Max as he was going by, at the time came. There was another whom friendly lied to Penelope.
Crossover - Sonic the Hedgehog & Penelope - Rated: T - English - Friendship/Romance - Chapters: 1 - Words: 181 - Reviews: 2 - Favs: 2 - Follows: 1 - Published: 1/12 - [Sonic, Blaze] - Complete
Super Fishy Rumors -a Sonic and DC story- by
CVGWJames
After taking down a Badnik brainwashed by the alien invader Brainiac, Sonic and Tails look into a rumor surrounding Aquaman and him making out with fish, leading to a crazy discovery...
Crossover - Sonic the Hedgehog & Justice League - Rated: K - English - Mystery - Chapters: 1 - Words: 1,927 - Published: 1/11 - Sonic, Tails - Complete
Sonic Grand Order by
MySonicFan reviews
When A Hedgehog Is Sent To Different World. The Last Thing He Would Think Is Saving Humanity From Being Extinct. But In The Case Of Sonic The Hedgehog, That Is What He's There For. But Not Only That, He's The Last Remaining Master Humanity Has Left As Well. Join Sonic As He Battles Hs Way Through Various Places On The Quest To Restore Proper Human History. Will He Save Everyone?
Crossover - Sonic the Hedgehog & Fate/Grand Order - Rated: T - English - Chapters: 4 - Words: 13,947 - Reviews: 28 - Favs: 25 - Follows: 26 - Updated: 1/11 - Published: 9/27/2023 - Sonic
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