Sonic y Tails emprenden un viaje al Archipiélago Avalice, ansiosos por una nueva aventura. Sin embargo, una siniestra sombra comienza a extenderse sobre Avalice, una fuerza maligna que amenaza con sumergir el archipiélago en la oscuridad. Pero con la ayuda de amigos nuevos y viejos, enfrentarán esta amenaza inminente. Mientras los vientos del destino soplan a través de Avalice.

What if Oswald managed to escape Wasteland, and nearly never met Mickey? Join Oswald, Sonic and his friends, and tons of other characters in this multiverse collision, as they must try to get back to their hub worlds, and in the process, stop two evils from destroying everything they know and love...

What if Oswald managed to escape Wasteland, and nearly never met Mickey? Join Oswald, Sonic and his friends, and tons of other characters in this multiverse collision, as they must try to get back to their hub worlds, and in the process, stop two evils from destroying everything they know and love...

Sonic and Tails embark on a journey to the mystical Avalice Archipelago, eager for a brand-new adventure. However, an ominous shadow begins to creep over Avalice, a malevolent force threatening to engulf the archipelago in darkness. But with the help of new and old friends they will confront this looming menace, as the winds of destiny blow through Avalice. [Sonic x Freedom Planet]

This is the story of Dragon Ball and Sonic the Hedgehog if they were in the same universe. First up, a combination of the Son Goku Saga (Emperor Pilaf, Tournament, and entire Red Ribbon Army (including General Blue and Commander Red Arcs) Arcs) and how Sonic being in the universe changes Dragon Ball and how Goku being in the universe changes Sonic. Enjoy! (Cross-posted on AO3)

During a incident with eggman Metal sonic and Amy are dropped into a world of Heroes and villains! What sort of adventure will they get into here? And will they ever return home?

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)

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

Evanimas vs Godzilla The Blue Devourer has attacked Station Square City, it will not stop until it has devoured everything!, and everyone!, until a Monster of Odo Island has arrived to destroy this Montrous Hedgehog, will Shin Sonic devour this Archosaur, or will Godzilla Minus One Destroy this Monstrous Devourer?

SNT finds herself on an island with familiar characters she met before. Only to be challenged by the treat of Sonichu and his friends taking over the home she is familiar with. Unaware of what Sonichu is planning, SNT decides to find all 7 Sonichu Balls to prevent Sonichu and his friends from taking over her world. But is this really all a trick?

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.

Characters that you may know and love, are all sucked in a world where they can't escape, a boundless space of sorts where all fiction comes together. They head on an adventure to put everything back to the way it was.

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)

Black Doom has conquered Earth, and it is up to the ultimate life form and an star to defeat the evil devil once and for all

The conflict between Sonic and Eggman is over and the team has now started school for younger minds. They have kids too. Get ready new friendships and foes in Mobius High. (All characters from the known Sonic franchise are owned by SEGA. The others are mine.) If this story seems similar to ANY other story, it is not on purpose.

The girls of Tomodachi decide to get Amy a gift but they can't decide on which to get her!

Six months have passed since the events of Sonic the hedgehog Arc. And in that time much has changed. Now Sonic and company head to space to confront the true cause of all the destruction. As civil war breaks out all around them. Sequel to Sonic the hedgehog Arc

Sonic, Shadow, Silver, Knuckles and Gadget have been kidnapped and forced into competing in challenges held by a mysterious person. Will they suceed? Find out!

For college student Brandon Keen, life is pretty simple. He's got friends, family, good games to play and good grades to get. All that changes when he wakes up one morning and finds himself alone...until his favorite cartoon characters start appearing. With their help, Brandon must chase down their arch-enemies to recover a strange bootleged console and find out what happened.

Sonic falls in love with an alien vampire and they eventually have a hedgehog-vampire hybrid son who shows potential as a hero in training. (In-Progress)

Sonic has had a lot of adventures over the years, but this may be his wildest yet. An alternate world? Time Travel? Magic ghosts? Demon Gods? Tasked with the mission of saving human history, can the Hero of Mobius rise to the task? The Last Master of Humanity is a blue hedgehog! "My story only stops, when I stop running!".

After an incident with the Chaos Emeralds sends Sonic into another world, its time for him to do what he does best! Kick bad guy bad, save the day, and save the world again! Look out Chaldea, the Fastest Thing Alive is here to save history!

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!

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)

After a run in with Eggman, Sonic is teleported into the dimension of Hell itself! And it's a lot different then what he heard from. Now, with the Chaos Emeralds spread out through the 7 rings of Hell, Sonic, with help from a gang known as the Hazbin Hotel, and I.M.P., are on a race, before anyone with horrible intentions get to the gems first.