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)

In an alternate timeline, E-123 Omega is created by Eggman and activated during the timeframe of Sonic Adventure after Gamma's creation. Omega serves Eggman but things change when he meets a certain pink hedgehog and a blue bird on the Egg Carrier. (In-Progress)

Taking place in the Hero Academia: Enter the Spider storyline is the origin of Sonic the Hedgehog in this continuity. Sonic and his family reminisce about the past, and all of the heroic hedgehog's greatest adventures alongside his friends Tails, Knuckles, Amy and Sally. Features references to other franchises, especially within Sega.

This is smut. Plain and simple. Rouge sneaks into Eggman's. Rouge gets caught. Rouge gets F % ed. What more would you want.

Shadow has always been proud of his status as the Ultimate Lifeform. But with his closest friends in danger, he begins to wonder exactly what that means to him, and who he really is. Luckily, he has an annoying blue partner to help him through it all, even if he is too caring for his own good.

Amy always loves to run. She loves how the wind feels against her quills as she blows past cities, forests, and landscapes. However running from danger? No. She hated it…especially when it was running from a virus which was slowly killing her planet. With no cure in her world, where can she go? Her friend suggested traveling to another Universe, but is such a thing possible?

In a not so distant future, a tragedy happens that leads Mobius down a dark path. Join Maria, a Tenrec who was once human, as she is put in a difficult situation regarding a certain silver hedgehog... A lead up story for a potential sequel to my popular Maria the Tenrec series. Hope you enjoy.

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.

In an alternative reality of Mobius, Sonic witnesses something moving faster than anything he has ever seen. In exploring his surroundings passed his village and almost getting captured by Robotnik robots, he encounters the being that can go the legendary super speed. As he continues to associate with the individual, he slowly understands the horror how the Ameliorates were evolved

There are those who choose to either stand against or achieve the impossible, in order to 'free' those suffering from the world's evils. Even if the Eggman Empire itself stands in their way. Cue the Freedom Fighters. With key figures; the heroic Sonic the Hedgehog and the royal Sally Acorn leading the charge, they'll restore hopes and dreams, and leave miracles in their wake.

Five years have passed since the Metal War. When war hero: Sonic the Hedgehog, finds out the infamous Dr. Robotnik has resurfaced with a new scheme that puts the world at stake, he sets out with his two-tailed best friend: Miles "Tails" Prower, to stop the nefarious monster. New friendships will be made, rivalries will be forged, and limits will be pushed.

Years after the end of the war between the United Federation and the Kingdom of Acorn; a young teen orphan called Sonic with his powerful speed will end up starting his journey as a hero as he faces the robotic army of the scientist that destroyed his home and family.

One Stormy Night, Sonic crashes at Amy's to wait out a storm, but something happens that he doesn't plan on happening! What happens?

Phia the Bear, just wants to be normal and have an ordinary life. But can she really escape from her past?

A strange beast has begun to ravage the lands of mobius. The Freedom Fighters are occupied, and the destructix are quickly taken out of action. Ixus Nagus continues to expand his ambitions to control the kingdom, and Eggman does not sit idly by. Pressure is building on all sides, moving to crush Sonic, and Fiona finds herself reconsidering everything she once knew.

Sonic meets the mysterious black hedgehog who looks exactly like him. Who is he and where did he come from? Let's find out.

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?

List of one-shots featuring Sonic & Shadow along with other couples in this fic

The End came for countless worlds. Though this calamitous power was sealed away tens of thousands of years ago, its effects across the galaxy remained. Now, somehow, that power has returned. The homeworld of the Black Arms was destroyed by that power. And Earth could be next. Unless Sonic and the Rebellion can stop it, all while trying to end a war with Eggman.

Long ago, 7 chaos emeralds were forged in the volcanoes at the beginning of time. Each brings with it an immense power, but also a terrible curse. The temptation that accompanies them brings Sonic of Ashorus and Shadow of Deyfros at odds which sparks a revolution birthing a new nation, and the beginnings of a terrible war. Adventure, Action, Fantasy, Romance, Friendship, War

Shade's loyalty is put to the test as the Nocturnus Clan make their return. As they face their greatest challenge yet, the heroes reflect on the memories they've made and the bonds of their friendship that will last forever. With high stakes and dangerous obstacles ahead, they must come together to save their world one last time. (Story 3 of the Untold Tales trilogy)

Just a little something going between a rockstar and a popstar. ShadAmy

Shadow is taking a walk in Emerald City when Amy meets up with him and wants to go to a newly-discovered restaurant with him. Happy National Chicken Wing Day!

Rouge visits Sonic's place, and he's got something cooking, but it's not chili dogs. Rated T for some suggestive content. Happy National Chicken Wing Day!

Habían tantas formas de definir aquello... Un noviazgo, una relación, una asociación. De cualquier forma, solo ellos podáin decir que era aquello que los hacía sentir así: vivos. Sonic y Shadow empezando su relación. ¿Qué tan complicado podría ser? Sonadow. Shadonic. Los personajes le pertencen a Sega