Sonicthehegdehog Stories

Shadow the Hedgehog always held a grudge against his opposite. Was it really hate? Was he perhaps scared of getting too close to anyone?

(Y/N) the Wolf was enjoying a casual life with not a lot of worries, but that was quickly changed when he was attacked by a monster. Before what seemed like the end, he was saved by a certain blue blur hero and started the craziest adventures anyone could have.

Sonic the Hedgehog, a franchise with plenty of debated Eras and even more Continuities, some far more dangerous then others for an isekai victim as human as the egg-headed main antagonist himself with no super-intelligence or cheats or systems to speak of. Just meta-knowledge, lots of it, and by extension, plenty he can do with it. Sonic Films? Fine. Sonic X, Boom, and Prime? Manageable. Gameverse? Dicey, but doable. Archie and Fleetway Comics? No thanks. Sonic SatAM and Underground? Better than dealing with any EXEs, still wouldn't even if his second life depended on it. Shame that he has no choice in the matter. At least he can decide what to do after the fact, make the most of this situation he's stuck in. So what to do then? Join GUN? As if. Go the Chris Thorndyke route? Pass. Babysit the cinnamon roll-haired hologram that got carried along for the ride? Meta supposes that, exploiting plot holes aplenty, and causing chaos for all things canon will have to do.

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)

This is a story about an evil scientist named Dr. Eggman, who took over seven Chaos Emeralds and has two hostages named Cream and cheese, at his Evil Base filled with robots and traps for just one Hedgehog but wasn't expecting two hedgehogs. One name is Y/N the Hedgehog and Sonica the Hedgehog, a female version of Sonic the Hedgehog. And how the story works, well you will see soon enough.

What is life's purpose? What is anything's purpose? You could never really tell. After being born?... Yeah, born into the world for the sole reason of being a weapon it was hard to find your "purpose"... And I don't think you ever will find your "purpose". Life doesn't have to have a big goal to achieve, it's all about living in the moment and enjoying everything that gets thrown at you. at least... That's what you think.

A tear between worlds drops Sonic the Hedgehog into a city poisoned by curses, monsters born from humanity's fear. Mistaken for a strange autonomous cursed corpse by Masamichi Yaga, Sonic is brought into the world of jujutsu sorcery and trained alongside students of Tokyo Jujutsu High. But something is wrong. The energy inside Sonic does not behave like cursed energy... until traces of a darker force begin responding to him. A force connected to Ryomen Sukuna. As Sonic fights curses, forms unlikely friendships with Yuji Itadori and the others, and searches desperately for a way home, another presence awakens within him: Fleetway Sonic. A violent entity of chaos and destruction whose soul resonates disturbingly well with the King of Curses himself. From the events of Jujutsu Kaisen 0 all the way to the Shinjuku Showdown, Sonic's speed may become humanity's greatest hope... ...or the spark that destroys both worlds.

Two of the hedgehog brothers named Sonic and Y/n the blue and Navy alien hedgehogs, who can move at supersonic speeds and super strengths, teams up with a small-town sheriff Tom Wachowski to stop the government scientist Dr. Robotnik, who will stop at nothing to catch him for the world domination and being allied with Tails the fox and Knuckles the Echidna and sometimes being allied with Shadow the Hedgehog if he lets go of the pain and helps the hedgehog brothers to stop Gerald Robotnik

Meet jack the rabbit, a rabbit who mysterious past has led him to have a different control with the chaos emeralds. Where sonic was light his was dark, however other then becoming a villain he is a hero who helps sonic and his friends fight the evil Dr eggman. He went on numerous adventures with them and in those adventures he meet his Now new wife vanilla and his step daughter cream. One night eggman took the seven chaos emeralds but I what made him more upset was he kidnapped cream and cheese. Sonic and jack rush to save the day however they didn't expect to cause an accident triggering a chaos control sending them and their friends to a whole new world. //I do not own sonic X or the franchise and yes jack look was inspired by King Kazma from summer wars\\

Kemonomimi AU What happens when one of your hidden identities is suddenly exposed? For Sonic, a moment of anger toward his crush, Shadow-who has shifted from enemy to rival to unexpected ally-sets off a chain reaction at a party meant to celebrate. In a fit of frustration, Sonic inadvertently reveals one of his deepest secrets in front of everyone. With so many layers to his character, how will his friends and rivals react to the revelation of his true self? Will they accept him for who he really is, or will this exposure change everything? The truth behind Sonic's many faces now hangs in the balance, leaving everyone questioning what they thought they knew about him. Disclaimer: I do not own Sonic, this plot is mine. Credits to SEGA.

Sonic lives in the Emerald Kingdom. He lives in the forest because he is not welcome in the village. Once when he was in the forest. Something fell. Not something, but who. A monster. Dragonhog. Half hedgehog and half dragon. My English is quite bad, so I help myself with a translator. And I apologize for the grammatical errors.

A year after defeating Black Doom, Shadow withdrew from the world, weary of endless battles and attention. Guided by his promise to Maria, he chose a life of solitude, believing his role as the Ultimate Lifeform was to protect the world only when true danger arose. Sonic, unwilling to let him disappear, searched relentlessly. He needed him... Especially now that he was mysteriously cursed. Every night is a nightmare as he lost his speed and became a monster, but he can't let the others know, not when Eggman had seemingly stopped his antics, and they had a chance to live normal lives. So, he searched far and wide for the only other hedgehog that could potentially help him. Cover art is not mine! Artwork belongs to @blahlahblash on Tumblr!

Sonic the Hedgehog and his companions, Miles "Tails" Prower, Knuckles the Echidna, and Shadow the Hedgehog, set out on their most terrifying journey to date in a chaotic turn of events. The seven Chaos Emeralds unleash an unprecedented energy surge while fighting Dr. Eggman's latest plan on Earth, tearing open a portal to the Hellaverse's twisted realms. The four Mobians are transported against their will and end up dispersed throughout the lethal Rings of Hell: Sonic in the busy, immoral Pride Ring; Tails in the decadent Gluttony Ring; Knuckles in the fiery Wrath Ring; and Shadow in the envious depths of the Envy Ring. However, the Emeralds' influence extends beyond simple relocation. Sonic rises to godlike status in this demonic realm after being infused with their chaotic essence, emerging as the most powerful entity in Heaven, Earth, and Hell. Alliances are formed with unlikely demons, overlords clash, and the lines between hero and hellspawn become hazy as he rushes to bring his team back together amid the chaos of Hazbin Hotel's redemption schemes and Helluva Boss's assassination antics. Will they all be saved by Sonic's supersonic, or will even the fastest living thing be corrupted by the temptations of the underworld? Enter this fast-paced crossover where sin and speed collide! Inspired by SonicSpeedStar's story (which is now deleted), "Hell's Own Hedgehog" Sonic the Hedgehog belongs to SEGA & Sonic Team. Hazbin Hotel & Helluva Boss belong to Vivienne Medrano, Spindlehorse Toons, and Prime Video. (WARNING: This story contains Lemons (AKA sex chapters) if you don't like that, please don't read this story, but if you do, enjoy the show!!!)

Sonic and Fredie were in green hill at their home. Sonic made Fredie crash the paradox prism into the shattered verse of the universe while Eggman tries to rule the world. Sonic and Fredie in shattered versus other worlds, the gem called the shards of five through the gateway. Not that, Fredie has her energy and her gems, and Sonic there for her friend. They're trying to fix the green hill back to reality to save the world.

So I just thought of this cool story thing since I been binging murder drones a bit. If this does well I'll make more. ------------------------------------------------------- Synopsis: Just when sonic the hedgehog thought that his newest adventure was finally drawing to a close, he is suddenly transported to a mysterious snow world inhabited by sentient robots. Ones that don't resemble any relation to that of dr. eggman's or the ancient's. Once again separated from his friends and the mystical chaos emeralds, sonic finds himself in the same predicament he was in on the starfall islands. What caused this anomaly? Will history repeat itself? Or is there an even more dangerous foe seeking out the ultimate power? ------------------------------------------------------- Update 5/13/23: holy shit I'm #2 on murderdrones?! Aight these'll keep coming then! Update 5/16/23: WAIT NOW I'M #1 ON MURDERDRONES?! THANK YOU SO MUCH! I have so many ideas to share on this crossover whenever the next murder drones episodes come out. Update 6/27/23: man I'm #3 on knuckles? Y'all really like this crossover. Update 7/20/23: now I'm #2 on Eggman? That's crazy. Update 7/27/23: HOLY CRAP NOW I'M #1 ON EGGMAN?? Y'all r gonna enjoy chapter 21 then. Update 8/19/23: #3 on Amy? Next chapters in the works now that murder drones episode 6 dropped. Update 8/20/23: now I'm #2 on Amy, ooooo. Update 8/28/23: OH NOW I'M #1 ON AMY AND SONICFRONTIERS?? Damn well enjoy chapter 24 then! Update 10/18/23: now we're #2 on sonic!! Update 11/7/23: oh wow, we're #9 on gory. I didn't think I could make sonic be so violent XD Update 12/8/23: oooo, #3 on Tessa? Love to see it! Update 1/10/24: #1 ON KNUCKLES!? I say man deserves it. Update 3/17/24: #2 on doll?? Damn with murder drones episode 7 coming in 2 weeks we gonna be cooking back up soon! Update 11/8/25: HOLY CRAP #1 ON SONICTHEHEDGEHOG?! WE TAKE THOSE!!

Izuku Midoriya, after years of bullying from his peers and familial issues, became quite jaded and closed off as a person. His nature was only intensified thanks to what he inherited from his estranged parents: A stupidly huge house with more space than he'll ever need, more money than he could ever spend in multiple lifetimes, and virtually unmatched scientific genius. It was a lonely life he lived, but he liked his machines and creations more than other people, and he doubts that would ever change. That was until a small child in need of a hero bumped into his life and changed everything.

After Sonic's latest adventure, Tom and Maddie decide to take him on vacation in Brooklyn where the blue blur befriends a plumber named Mario. While working underground to fix a water main and when Sonic goes to investigate where Eggman disappeared to, Sonic, Tails, Knuckles, Tom, Maddie, Mario and his little brother Luigi are transported down a mysterious pipe and wander into a magical new world. But when the brothers and Tom and Maddie are separated, Mario, Sonic, and their new friends embark on an epic quest to find Luigi and Maddie. With the assistance of Mushroom Kingdom resident Toad and some training from the strong-willed ruler of the Mushroom Kingdom, Princess Peach, Mario taps into his own power and Sonic learns new tricks with his powers, the origins of the Chaos Emeralds, the truth about his past, and how he ended up in Longclaw's care. Think you know the Blue Blur? Think again. (Sonic the Hedgehog and all characters related to Sonic the Hedgehog and it's movies are owned by SEGA and Paramount! NOT ME!!! Also Super Mario and all characters related to the Super Mario franchise and its movie belong to Nintendo and Illumination! The following is a non-profit fan based fanfic made for entertainment purposes only! Please go support each of the franchises official releases and their official material!)

One night, Sonic and his friends decide to have a guys night as Silver's house. NO GIRLS. They even invited Big, the Chaotix, and Shadow. They decide to go prank Eggman out of boredom, but something goes wrong, and Eggman sends them to the Kalos region in the Pokémon world. Can they escape before Eggman does something bad, or will the get caught by Pokémon trainers? Will they ever make it home? FIND OUT HERE!!! Credit for the characters goes to GameFreak, The Pokemon Company, Nintendo, Sega, Capcom, Scott Cawthon, Toby Fox, Studio MDHR Credit for the idea goes to Starfur795, who abandoned their story and gave permission to readers to continue and rewrite it. Credit for some of the renders in the cover to Nibroc-Rock on Deviantart as well as the respective artists of all the other elements in the cover. I do not own anything in the cover or the story and simply using them for parody purposes ONLY.

A Sonic AU - Shadow x OC | Dark Fantasy | Angst | Magic · · ─ ·✶· ─ · · In a fractured Camelot ruled by King Sonic, magic is forbidden and burned at the stake. Gwendolyn, a blacksmith with a secret forged in fire, enchants blades beneath the castle's shadow. And one knight is closing in: Lancelot, relentless, loyal... and dangerous. As war brews and her truth ignites, Gwen must make an impossible choice: Betray her heart... or defy the knight who's sworn to capture her. Camelot will burn. And she will burn with it. · · ─ ·✶· ─ · · Read if you like: Shadow, dark fantasy, angst, witches, knights, slow burn, forbidden magic, swords, and emotional damage. 🗡️ Updates Tuesdays and Fridays. · · ─ ·✶· ─ · · Characters by: SEGA (except for Gwendolyn, who is my OC). Cover and art: @sochiarts (that's me :D)

Moonlight and Roses A ShadAmy Fanfiction Rated: 14+ Amy Rose always believed there was good hidden inside even the coldest hearts. Shadow the Hedgehog never believed he deserved to be understood at all. When a dangerous new threat forces them to work together, tensions rise, secrets unfold, and feelings neither of them expected begin to bloom beneath the moonlight. But Shadow's dark past may destroy everything before Amy can reach him. Can love survive between light and darkness... or will chaos tear them apart? ✨ Romance 🌙 Angst 🌹 Action & Adventure 🖤 Slow Burn ⚠️ Recommended for readers 14+ for emotional themes, mild violence, and romantic tension.