Sonic the Hedgehog / Teenage Mutant Ninja Turtles a crossover of two franchises like Sonic based on from SEGA, and TMNT based on from Kevin Eastman, Peter Laird, Viacom, and Nickelodeon. And yeah these two were usally in Fleetway, Archie, and IDW, but unlike Sonic the Hedgehog comic books just had three, Ninja Turtles comic books are in five different publish.

Video game worlds collide! When Mario defeats Bowser (again) he and his brother Luigi are approached by four unknown creatures known as Mobians who ask for Mario's help in recollecting the Seven Chaos emeralds however unknown to our heroes an enemy of Sonic's known as Metallix is on the hunt for the Chaos emeralds in hopes of becoming powerful it's a race for the fate of all!

After a strange event occurs, Izuku wakes up in a place he doesn’t know! But luckily he has the fastest thing alive to help! But something is wrong with One for All.

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

A simple game where you complete levels to face the final boss. Easy right? Little did the contestants know... It would anything but easy.

Shadow was sent to a different timeline from Halkeginia. Facing a dangerous threat and pushed to the brink of survival, he must venture in this new world to seek his way back home.

On their next mission, Sonic and Tails arriveв in the world of Mega Man X through an unstable portal. Along the way, they meet new faces and places, at the same time explore this new dimension. Will they be able to get back home and meet Mega Man X, the most powerful and legendary Reploid?

What if Sonic was walking by at the Grand Galloping Gala and didn't like Blueblood's behaviour?

A complete rewrite and rework of My Sonic Heroes. Join Izuku on his adventures of a life time, battling the evil Dr Eggman all while trying to have a somewhat normal life... of course, nothing is ever normal in the world of quirks. Izuku with Sonics powers... based on Sonic movies and Sonic X Pairing... Maybe? Rated T for Teen, miled swearing ahead.

He thought he was dead. He was supposed to be dead. But death is not the end but simply the beginning of a new journey. This is a philosophy that many believe for when they finally pass on... and unfortunately for Naruto it is quite literal in his case. Trapped in an unwanted new life in a new world, he has a LOT to learn: Including if he's just a ghost in the machine.

A year after the defeat of Dr Robotnik, Sonic finds himself enrolled at Beacon academy what adventures await

A timeline chronicling the events of the Gems of Calamity AU/multiverse. Includes events from the Sonic the Hedgehog series, Amphibia, and The Super Mario Bros. Movie.

Miles "Tails" Prower has finally become a lawyer and unfortunately for him, all his friends end up getting brought into the spotlight of his new career. Story inspired after playing The Murder of Sonic the Hedgehog. What if that had real crime? And Lawyers?

Responding to the Guardian's call for help, Anne, Sasha, and Marcy reunite to save the multiverse from a new threat… however, they have yet to realize just how powerful their new enemy truly is. In other words, a Calamity Trio vs. Metallix fanfic!

Dr. Robotnik is out to enslave the animals of planet Mobius and only Sonic is the one who can stop him, but is Robotnik the only threat to worry about?

This is a love story I'm working on and it's my first time making a fanfiction and I'm pretty proud of it.

Sonic had always longed for an adventure, something rare to find on the peaceful Island of Green Hill. His wish would be granted sooner than he expected however, as the dreaded genius-pirate: Captain Eggman, plans to convert Green Hill into a mechanized wonderland, devoid of nature. And on top of it all, this strawhat wearing weirdo won't stop asking him to join his crew!

Sonic and his friends have come to a new world, one Dr. Eggman hopes to conquer. Meeting new friends? That is to be expected of our heroes. New enemies? Also to be expected. But being caught in a war between two immortals? Not the strangest thing that's happened to them, but definitely something new. (Blood and minor swears)

In the Aftermath of the Battle of Yavin, Sonic and the Freedom Fighters must work fast to try and save their allies while evading the Empire's wrath.

He was a painter, she commissioned him. It was supposed to be a simple job except Sandy never showed her face, hidden behind the bed's canopy and all he had to go on was her brother and the guy he kept trying to set her up with. Gothic horror AU, 18th century AU.

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)

After the events of Onigashima, Siege and Ruby are sucked by a portal that has stranded them on an archipelago that neither are familiar with. What is familiar however, was the fact that the Blue Blur himself is there, and with him is a certain blue hedgehog that is his successor from another reality. Will Siege and his team learn the secret of the islands, and its hidden evils?

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.

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)

What started off as your usual haunted house fun turns out more than what Sonic, Tails and Knuckles bargained for. Now they have to fight for their very lives from the clutches of the Ink Demon and set his victims free. Will they succeed?