Part of the Kingdom Hearts: Blue Blur story arc - Shadow the Hedgehog and Aqua team up to navigate the depths of the Realm of Darkness. In a race against time, the duo must fight through the darkness, enemies of Shadow's past, save Doctor Eggman, and ultimately, rescue Aqua's memories and heart. Twists and turns unfold in this story of friendship and discovery. Will they succeed?

After rescuing Xerneas and learning about a mysterious treasure she found, Giratina and Xerneas decide to take it back to Alola where it came from. however, they only get thrown into a mission to stop the upcoming desruction of the world. Part 2 for a crossover of Sonic 06 and Pokemon. (PLEASE NOTE THAT THIS STORY IS A BIT DARKER THAN SUNNE STORY)

When Sonic the Hedgehog gets summoned by the Great Deku Tree, he embarks on an adventure to save the kingdom of Hyrule.

Based on “Paper Mario: The Thousand-Year Door” and a couple of it’s glitches, join Mario as he discovers that the legendary Chaos Emeralds are scattered all over the place after Sir Grodus interferes with them. This is actually a sequel to Mario & the Legend of Lord Elmo. Here’s the link to the prologue: https:/youtu.be/yBwXjaMVpe0

Shadow wakes up in a world of mutants, heroes and villains. Let's see how the Ultimate Lifeform chooses his destiny

Naruto really hated his luck at times, it always made even the most mundane of missions turn into a total disaster of epic proportions. And now it's struck again while he was just trying to enjoy a nice bowl of ramen. What's a ninja to do when he finds himself surrounded by talking animal people, an overweight megalomaniac, and who knows what else? (New cover by Koniak007)

When Sonic tries to stop one of Eggman's creations, Eggman being a sneaky genius that he is, he sends both Sonic and Tails into a completely different dimension. Let's see what kind of adventure awaits for our favourite blue blur and genius fox. Will Sonic and his best friend find on their way back home?

A new journey begins for Sonic across the pokemon world and regions. This new path walked by Sonic and his trusted partner raichu, often joined by their friends, contains many challenges, new loyal allies, just as many deadly enemies, a complicated rivarly with Ash Ketchum as well as personal quest of self-discovery and improvement and the pursuit of a dream Sonic never knew he had

The Doctor found a world without Sonic's meddling. With his superior intellectual, victory is assured. Glory to Robotnik.

After receiving information regarding the mysterious Terrans, the Knothole Freedom Fighters venture to the heart of the Efrika in the hopes of recruiting them in the ongoing war against the Eggman Empire. Blends elements from Sonic X, Sonic Boom, Archie Sonic, and IDW Sonic.

Después de que lo persiguieron por crímenes que no cometió Sonic consiguió escapar de Mobius a un lugar desconocido y decidió quedarse allí por un tiempo para relajarse y calmarse, allí conoce a la Ermitaña de un brazo:Kasen Ibaraki. Sonic The Comic Online x Touhou Project crossover.

Fate is rather unpredictable. In this new adventure, Sonic and Shadow find themselves in another world, one of colorful ponies and powerful magic fueled by friendship. Although as time goes by, it becomes clearer that something is bringing the dimensions together piece by piece. New friends and foes, as well as familiar faces, will meet in the magical land of Equestria and beyond.

Tails the fox boy is the lucky one who gets to meet his loving mom sophitia alexandra and his aunt cassandra alexandra

Miles Tails Prower (tails the fox) meets his guardian alice tsukagami (alice the rabbit) as Tails and Alice are so well together, as they can be together.

When Doctor Doom is transported to the realm of Mobius, he finds himself in an uneasy alliance with its resident villain, Doctor Ivo Robotnik AKA Eggman. With their combined geniuses and abilities, not even Sonic and his Freedom Fighters could ever hope to pose a threat to them... assuming they don't destroy each other first. (Cross posted from Ao3)

the multiverse adventures begins with the Skylanders in the world of Sonic the Hedgehog where they must team up with him and his friends in order to figure how to get back to Skylands, and stop Dr. Eggman and his new mysterious yet familiar ally of his.

One day while out jogging a space ship crash lands in front of little Mac out from it come three female anthromorphic hedgehogs after bonding with them they take him to Moebius and from there chaos ensues how will the world deal with a hero who can punch out pretty much anything and will little Mac survive the chaos that is the authors Harem shipping find out rated m for safety.

The Wonders of the world awaits...

A re-write of my series "Harmonic Chaos Chronicles"; Follow the adventures of a red hedgehog known as Rage after they are sent to Equestria with Sonic following an encounter with Eggman and all of the antics that follow!

When faced with an impossible dream, people are brought to the limit of their hope. When faced with endless possibilities, people will always take the one that lets them do what they want to do. Izuku Midoriya didn't wish to live in a world that stomped on his dream, and Izuku Chaotix runs through that same world (Cross-posted with Wattpad and ArchiveOfOurOwn under the same name)

(Aftermath 3 out of 3 for limbs of metal prologue) after crashing in green hills in Montana Lily and Lincoln are found by officer Wade whipple who takes them in. Now living their life under his care how will they adapt to the crazy things happening? (And why does the mad scientist look like Jim Carrey?)

Idea Request by EDsonic: Sonic travels to a new world, after a catastrophic event, where he gets a new power and meets a Teen Kraken and a Mermaid Queen, whose families are at war with each other, with his new power, he races to help his new friends make peace with their kinds, while stopping a new uprising threat, meaning Sonic will have to overcome his greatest fear, Water!

During Sonic's birthday celebration, a strange monster crashes the party and brings Sonic and his friends to some strange area where time does not exist. Yet it contains places from their past. But while in this strange new location, Sonic comes face to face with a particular hedgehog.

All of space and time, and now a new universe to explore! The Doctor is ready to see it all with new companions Tails and Amy Rose! But he's not the only one to fall into this universe, and there were many threats out there already. Basically the Doctor falls into Sonic's universe. This is also on my AO3 account.

The fourth issue of the JTH series, and the fourth installment in the "Master of his will" Arc. This finishes up some of the last world-building requirements and gets ready for the climax right around the corner. Make sure you look for the author's notes in the story as well! They explain a few things. If you have any feedback, criticisms, or recommendations, never hesitate to comm