The story follows (not-game versions of) Sonic and his crew across the nine regions, interacting with Ash Ketchum and his friends along the way, with Ash and Sonic developing an intense and complicated rivalry during the former's journey to becoming a pokemon master, all the while getting into both exciting and dark adventures against enemies more vile and cruel than ever before.

When Mobius is invaded by Darkseid and his minions, Ayla, her brother Sonic, and their friends must work together with the Justice League to save both their worlds.

Remastered edition of my old unfinished crossover from 2014, now set up as the first of a six-part series. RATED M FOR VIOLENCE. The Super Genesis Wave has reshaped the Multiverse, and Dr. Eggman, after the failure of Operation: Worlds Unite, is on a quest to undo his mistakes. The Freedom Fighters must team up with the Sailor Senshi to stop his evil plans.

Shadow doit s'occuper d'un mission qui concerne une ancienne division du G.U.N qui serait à l'origine de l'accident de l'Ark et de la mort de Maria, il y a 50 ans. Pendant la mission il rencontre un être maléfique de retour qui le transporte vers un monde infernal, qui se fait accueillir par une agence de meurtre, la I.M.P.

[This goes beyond 8-bit…] What if there was more to a certain hedgehog in Wreck-It Ralph? Go behind the movie with Sonic, Tails, Knuckles and more, as they battle for the future of - not just their game - but all of GCS against a sinister new foe. Echoes of the past and future will collide in this one-time action-packed adventure. Ready to run?

It's two years into the Dimensional War. Allied High Command has ordered an assault on the Strategic USPR-Held Ocean World of New Veridia, with Sonic and his friends leading the charge. But the Union is determined to show that... War is REAL. (Part of the "Metaverse" Universe)

A crossover between Generation Defenders’s Goten Black series with the Sonic game franchise where Knuckles finds that he and Goten share a lot in common and must come together to face their demons.

It was a chance meeting on a faithful day as Sonic, fresh off his first win against Eggman, finds himself caught up in another adventure when he meet a certain kind hearted orphan and her "family". This time it's an adventure of magic and technology and the stakes have never been higher. Will Sonic survive with naught but his own abilities? (Mid-A's Nanoha) (Before Sonic CD and 2)

Lara-Su learns one day after reading a strange book that the best place by the fire is kept for The Storyteller. Based off of the Jim Henson TV show and Archie Comics (soon to be IDW comics for sure)

When a castle mishap throws Pure Heart Valley's heroes into Sonic's world, the perpetually stressed Mao Mao must navigate Mobian mayhem, foil a monkey mastermind, and keep his precious Geraldine safe from sticky-fingered newcomers, all before he completely loses his mind.

A Sonic the Hedgehog and Resident Evil crossover story. After the C-Virus situation, Leon S. Silver and Ada Rouge decide to see each other to catch up and have a moment between each other.

When two friends get sent into the world of JPDE their lives are turned upside down. We now follow them on their journey to try and get back home and see how their interactions with the people who were once only characters around them change their lives.

When Samus receives an emergency message from a space laboratory that orbits a planet only known as "MBS12", after landing and investigating she learns about what happened on the station.

Tanya reborn into a new life with Neuro-Immune Deficiency Syndrome, lives with her scientist grandfather. Brilliant but terminally ill, she refuses to accept her fate, pushing the limits of science alongside her grandfather.

Pre-ME1 post-Frontiers Xover, in which the Sonic version of Earth replaces ME Earth. A Batarian planet suddenly turns invisible, and things only get weirder from there. That poor STG agent won't know what hit him, that's for sure. And neither will the rest of the galaxy - once Sonic and Eggman get there. Crossposted on Spacebattles and AO3. Rating may change. NOW ON TV TROPES!

the real story of the THE ALBIGENSIAN CRUSADE! Seriously, it's here on the internet so it must be true!

Sonic and Sage after give up their live to fight The End now are in a new world with a metal human society. What impact will they leave?

After pushing the Space Colony Ark away from Earth, Shadow finds himself in the world of Sailor Moon. Meeting up with a girl who reminds Shadow a lot of Maria, he helps her become a great hero known as Sailor Moon. (Set in the Sonic Movie Franchise.)

Sage couldn't believe it. Her father, the great Dr. Eggman, dead. The invasion a complete failure. She hopes to take revenge for her father, but the Koopa King confronts her and offers her a deal. Be a good little minion, and he might bring her father back. And her first task is being Bowser Jr's friend! Here's hoping she doesn't snap and kill the little turtle prince.

Nature can be fierce or kind, and it doesn't stop for anyone. That is what Tsubasa Ejima learns when he and his sister, Yui, are caught in the middle of a power struggle between two kaiju (strange creatures) that seek to either destroy humanity or protect it. Godzilla! Sonic! When these two forces of nature clash, there's no longer any room for human intervention.

If Sonic, Sonic, and Sonic Reviewed Ruby Gillman, Teenage Kraken. Ft. Sonic

"In your own time, feel free on reading about my experiences with the most discussed figures in this journal."

VLADJI has to face down a conflict - between criminals. A forger with a soul blacker than his record, and a con man with a strange obsession with Amos are the opponents today. But who has more excuse to go? On top of that, news of the missile crisis hit VLADJI, and Amos is struggling with the fallout. Rated T for upcoming violence and antagonist racism.

When a strange multi-colored portal opens up and takes Izuku, he finds himself in a strange new world. Meeting Sonic and his friends, he is determined to find a way back home, while simultaneously wanting to protect this new world he’s getting accustomed to.

The sequel to Kingdom Hearts: Final Mix - Blue Blur Edition. Sonic teams up with Sora, Donald, and Goofy once again in a thrilling new adventure to save the worlds from the Heartless. But a new threat looms—Organization XIII, a mysterious group of Nobodies. As they battle across the many worlds, the mystery of Roxas and the true nature of Nobodies begins to unravel.