Life on Mobius gets pretty weird. Aztec temples, Eldritch Monster, and super powered, mystical gems are practically the norm on this chaotic planet. Thankfully, Sonic has a large group of friends that can keep up with him no matter the situation. Their adventures will take them all over the world, from the bottom of the ocean, all the way to the outer limits of space.

Sixteen-year-old Sakura Haruno finds herself in an unknown world that she is not familiar with. Not only that she wakes up to a walking, talking hedgehog that wears gloves and air shoes? Not only is he an ebony-black hedgehog with red stripes on his fur and quills, but his eyes are crimson colored - he acted like Sasuke; well almost… she finds out that he has a kinder side to him

Konata, Kagami, Tsukasa, and Miyuki find a mysterious portal that takes them to a strange Amusement Park of some sort and when they meet up with Sonic they decide to become a team to beat Dr Eggman and foil his plans! Will they be able to do it?

When a pipe appears on South Island, Sonic decides to go inside. But little did he know that this would lead to a battle with a fat plumber.

When the Megid attack Station Square, 22 year old Chris Thorndyke is chosen to become the new Kamen Rider Saber, and he, alongside his friends and Team Sonic, defend Earth, Mobius, and Wonder World from the forces of evil.

During what would be his latest battle against the likes of the evil Dr. Eggman, Sonic the Hedgehog is sent to another dimension where he undergoes a transformation in which creatures as intelligent as human beings become human. He encounters Twilight Sparkle and chooses to aid her on her quest to retrieve her stolen artifact, as well as open up about a traumatic past he hid away.

Dr. Eggman has always hated rap music his entire life. He has never understood why so many people love rap music. But after listening to Tupac Shakur for the first time, he sets out to become a famous rapper.

sonic y sus amigos llegan a un nuevo mundo por obra del malvado doctor eggman y por un accidente en donde conocerán a unas curiosas criaturas peculiares las cuales son ponys cuales serán sus nuevas aventuras, que nuevos problemas traerá eggman lograran regresar a su hogar por la magia de la amistad o decidirán quedarse averiguarlo en esta nueva historia

This is an AU to The Gardevoir Who Lived and Tooty Potter Fem Harry, Harry is Sage anti-hero Dr. Eggman Good Dumbledore and Good Severus and Father Dr. Eggman by the end of the first arc.

In which Shadow looks after a living painting girl who become friends with him after their adventure in the Fabricated World. He was friends with a blue-eyed blonde girl before, so he shouldn't have problems taking care of her, right?

Formerly Will of the Force. When a new enemy appears before Sonic and crew, will they be able to handle the great power they have? When you go against the Will of the Force...you best be prepared for the wrath it will unleash upon you. WILL FEATURE A MIX OF SatAM and Archie worlds.

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!

When Lana gets accepted into Hogwarts, her life becomes an adventure. She learns magic with her wand and other cool magic stuff. But things start to go downhill when she and Harry Potter are randomly selected in the tournament. After Lana gets rescued from Voldemort, everyone thinks Cedric's death is an accident. After some time, a war begins. Harry and Lana defeated Voldemort.

A kid falls asleep only to experience a really weird dream about a mysterious maze. The maze is filled with hostile traps and enemies, as well as plenty of secrets (and doors) that need to be unlocked...but can the kid make it out alive? (Note that I wrote this when I was a kid myself. Published here due to the involvement of Sonic characters, and SpongeBob SquarePants characters.)

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

Sonic and the dino kids are back! With their old friend Chomper and newcomer Ruby, Sonic and the gang go on more adventures while facing more challenges as well. The gang will have to face their enemies: Red Claw and Dr. Eggman. But they will have to face a new enemy who is from another world similar to the dino world. (LBT TV series)

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)

(DISCONTINUES FOR NOW)

What if Tails was next to Amaterasu when she was awoken? What if Tails couldn't remember anything about himself? And what's this? The Celestial Brush Gods call him Father Kitsune? Follow the tale of both Amaterasu and Tails as they save Nippon from the dark forces and recover Tails's memories. Also, Amaterasu is female in this story. (TailsXAmaterasu) Book 1.

Merlina to defeat King Arthur, decides to invoke a hero from a different world. Merlina, instead of getting a certain blue hedgehog, invokes Bruce Belmont, a descendant of Morgan Le Fay, who owns Class Cards, including Mordred's card. Bruce will help Merlina overthrow King Arthur and defeat the Knights of the Round Table, but he will do it according to his own methods.

Wholesome story about Sonic. Not written by AI yay!

An adventure between an Absol and the blue Hedgehog from another universe. (WARNING:This story was written by Character.AI, with some adjustment of mine. Its kinda like 5:5 work.)(This series will be updated slowly)

Mighty the Armadillo, a horde soldier who was trained and raised in the fright zone ever since he was born. One day Mighty finds a magical sword that transforms him into He-Ra, a legendary prince. He then decides to join the rebellion against the Horde to free his planet, Solius.

Sonic gets sucked into the Egyptian world, where he learns of his life in Egypt. Now he wonders how to return home. Not only that, but when he must marry the princess, who is Amy, could he be willing to do so? And what can he do once things gets complicated due to among other things, having to fight Erazor. (A retelling of Aladdin with Sonic characters, and a lot of twists.)

Shadow was on a mission to get the Chaos Emeralds back, but it turns out to be a trap sending him through a portal to another world believing that he'll never return. Soon, Shadow find himself to be a human and have joined Fairy Tail as the Ultimate Life Form will on some magical adventures and battling against powerful enemies to protect his new home! ShadowxHarem. Lemon.