Sonic the Hedgehog usually spends his days racing across Neos City, always in the search for the next adventure together with his friends. When trouble calls, be it in the form of aggressive ARNavs, secret government projects, dangerous rivals or the Eggman Empire, there is nothing that will stop Sonic, Tails, Knuckles, Amy, Silver and Shadow from protecting those they care about.

AU! Elements of the games, SatAM, Underground, OVA, and the Sonic X Anime apply into one separate universe. The villainous Dr. J. Ivo "Eggman" Robotnik has teamed up with a powerful sorcerer that plans to take over the world of Mobius. Sonic must team up with a group of Freedom Fighters under the command of a royal princess straight from Sonic's mysterious past.

No hay una sola nube en el cielo. No hay ningún complot malvado que vencer. Cream ha venido de visita. Días felices por fin han llegado para Miles Prower! Siempre y cuando no haga muchas preguntas. ¿Pero que es mas importante? ¿Felicidad o verdad? ¿Y podrá el zorro mas listo del planeta asumir las consecuencias de su decisión? Traducción de Eternal Tails: Happy Days de Pantalion

Driven to the breaking point after years of being defeated by Sonic, a desperate Doctor Eggman turns to an alliance with alternate versions of himself from across the multiverse in a plan to destroy his nemesis and conquer the universe. When Sonic faces the alliance of Eggmen, he's going to need all the help he can get in the battle of his life... (In-Progress)

¿Encontrarse a Sonic pensativo más de lo habitual? Sorpresivo, pero nada especial. ¿Saber que sus amigos han empezado a despegar bajo sus propias alas? Eso si no se lo esperaba. Shadow encontrándose con Sonic despúes de los sucesos de Sonic Frontiers Corto Sonadow/Shadonic.

Sonic stars in a musical where he must solve the mystery of what's causing his friends to sneeze. Originally written in February of 2023 and yet posted only now, based on something I usually neither watch nor write fanfiction about, this is probably my favorite story I've ever done, Sonic-related or otherwise. Will Sonic solve the mystery? You'll just have to read and find out!

When a good future goes bad, Sonya "Sky" The Hedgehog must help Sonic the Hedgehog change things back by preventing the unthinkable from happening. Journey with the two as Sonya tries to prevent a drastic change in history: the death of Sonic the Hedgehog!

Hello fans, it's your favorite video game character: Sonic the Hedgehog! TeamSSSFan257, was kind enough to let me try and write my own story. Read to find out what my story is about!

The shattered world was finally restored, but Team Dark does not rest. There is still a Black arm on the loose, and Shadow will not rest until he's caught. Team Dark will go on a mission to finally capture Eclipse the Darkling, but still on a search for power, the alien decides to hunt for the Chaos Emeralds to destroy the world with. Can Team Dark reach them before Eclipse does?

Karsten Wrayford Jasmine was the only woman who can only finally have freedom by herself but everybody was out to get her soon.

[Sequel to Rouge's Heart] Shadow navigates taking his relationship with Rouge to the next level, juggling his feelings of self-doubt and facing the more complicated aspects of their romance along the way. Shadouge; Silvaze

After a devastating loss in his quest to restore his home, Sonic finds himself in a strange new Shatter-space. One where he existed but is dead. Now he must team up with the one who replaced him, Metal Sonic, in order to find a new way to restore his home while having to deal with his own traumas. (Cover by me)

After a well accomplished mission, Rouge falls seriously ill and GUN's scientists have no explanation as to what's causing it and how to save her. And to make matters worse, all the mobians on Mobius are also falling ill with the same thing, including everyone's favorite blue hero, Sonic the Hedgehog. Only one mobian still stands, Shadow. Can Shadow find the cure in time?

When buried under the ruins of his old home, A young Silver is rescued by a mysterious stranger who seems to know his name. Too small to survive the inhospitable world alone, Silver tags along with the strange hedgehog in hopes of survival. Through broken continents and dying lands, Silver is raised in the ways of the Prodigy. Yet one question remains- can this world be saved?

Young Captain Sonic, down on his luck, joins a search that will lead him across the sea in a quest for wealth and fame. He just didn't realize there were so many strings attached.

Many years after the Robotnik war, young Monkey Khan, a less than ordinary child adopted into the D'coolette family, is confronted with his true heritage and must come to reclaim the throne to the dragon kingdom from his wicked uncle: King Gong(Not an OC, I couldn't find his name in the characters category), a gorilla bent on his destruction.

This is an unofficial continuation of "Wobbly Hedgehog Syndrome" by MizukiiMoon, which has not been updated since 2014. SonTails involved later on. I felt comelled to finish this. OG DESCRIPTION: "Sonic develops Wobbly Hedgehog Syndrome, a real life genetic Hedgehog disease. The disease worsens with time, and Tails sticks by his side throughout it all. Will he survive the fight?"

After the defeat of Robotnik, Tails and Knuckles have moved in with the Wachowski family, and Sonic now has two awesome new brothers. The perfect wingmen to grow up with. (Series of One-Shots. Contains brotherly love and fluff. Mostly Sonic and Tails centric.)

The year is 1900. Miss Sally Acorn has forsaken the life of an industrial heiress for that of a missionary, living among the impoverished masses of Peking. Despite her efforts, the bloody tide of the Boxer Rebellion continues to rise around her; her, along with the thousands of native Christians, foreign dignitaries, and soldiers who guard Peking's Legation Quarter. War is at hand.

Aside from her many, many questions, Amy had another, a special one, for her two-tailed fox friend. Tooth-rotting fluff.

Tangle the Lemur and Whisper the Wolf are no strangers to adventure. They've teamed up with Sonic the Hedgehog and beat Eggman's cronies by themselves. But this latest adventure is turning out to be a strange one. An old PDA found in the forest spat out a holo-lynx that called herself Nicole, and she's begging for help to find her friends…

Sonic and his friends arrive in Soleanna for the Festival of the Sun, but are thrown in a complicated situation as Eggman kidnaps their princess, who harbors her own secrets from the past. Meanwhile, Team Dark accidently releases the evil spirit, Mephiles, and a certain hedgehog from the future fights to change the course of his environment. (Sonic '06 Rewrite)

After the Diamond Cutter's first victory, Lanolin really starts to take note of Tangle and Whisper's intensely strong bond. Among the three of them, the sheep knows she's the odd one out. Rather than being discouraged or feeling left out, she decides to embrace her role and help her teammates get even closer together. She also intends to write a book on being the third wheel.

Silver and Tails will start their study at college. Because of their grades they could skip a few years and will start at a very young age. Especially Silver is very nervous and insecure and a certain dark hedgehog and his friends isn't helping them with their nerves either. This story does contain mature content, yaoi and violence. Characters belong to Sega

Finally, finally, FINALLY, Eggman's been put in prison and kept there. With nothing else to do, the heroes start to settle down into family lives. But what if the fight really isn't over? What if more people had kids then they first realized? And we've all learned that eight year olds are smarter than they look...