When Sonia the Hedgehog meets Shadow the Hedgehog by accident, a spark of romance would ignite between them. In other words, an unshakable, broken hedgehog meets a weird extrovert who took him. Pairings include Shadonia, Sonally, Knuxouge and background Scourgamy.

Sonic struggles with an existential crisis and goes on a crusade to stop animal testing.

10 Step Plan Step 1.Get In A Place of Power Step 2.Convince Surge and Kit Step 3.Cause Chaos Step 4.Manage Chaos Poorly Purposely Step 5.Kill Eggman Step 6.Blame Sonic for Both Step 7.Isolate Sonic Step 8.Make Sonic Look Bad Step 9.War against Sonic Step 10.Kill Sonic

sonic and the freedom fighters end up in a new world now they must protect it from the threat of Eggman, can they win with the help of new allies just wait and see.

After investigating in the woods finding Shadow's daughter in Sonic's cave after escaping from Eggman's lab. Named Shade, she's getting used to the ultimate life form being her dad, Stone being her uncle and getting used to living in Green Hills

Sonic is at home resting after his recent brutal battle with the 'Ultimate Lifeform', but- he's not one to sit still for long. Finally, some action comes when a mysterious group of 'Freedom Fighters' arrives on earth and asks for his help. (Post Sonic 3.)

When Sonic gets captured by Eggman, this leaves Tails and his friends alone to fight Eggman. How will this event change the fox's mind and his relationship with this friends. The story is in the perspective of Tails point of view of things and some of the characters' emotions, thoughts, or feelings won't be written. Some taiream and Angst. All Characters are owned by SEGA.

Forced into the future, Tally meets Sonic and his siblings and was adopted before Sonic, Eggman, Knuckles, and one other and sent further into the future and 6 years later Tally followed and two huge secrets is revealed. OC/?

The things Gerald cared about were hiding something. The Ultimate Lifeform was a quiet and pensive one. In the light, Maria was happy with a positive outlook on life. It was the other things that made all feel... 'off': how Maria went mute when G.U.N. did their standard weekly wellness checks; how his Project felt more a coiled weapon than sentient being at those times. But... why?

A series of prose following Maria and Shadow on the ark, what if scanerios, and movie Maria with movie Shadow . I might include other sonic characters as well depending on if inspiration strikes.

Amy Rose, Mobian hedgehog, fashionista, woman of action, reliable friend, and, most importantly, Sonic's one true love (even if he didn't quite know it yet) was having a relatively normal day, well, until Dr. Robotnik (aka "Eggman") decided he needed a test subject for his latest project to defeat Sonic and conquer the world. (Sonic AU w/Amy as first to be "Roboticized"-Also on RR)

On the Westside Island, in the great forest bordering the Kingdom of Acorn, lives Isaac and his little sister, Lily. Due to a change in trade route, Isaac and Lily are forced to relocate to the Kingdom. But due to events and circumstance, Isaac joins the elite guard that protects the Royal Family. Unfortunately, his past resurfaces, challenging Isaac's understanding of who he is...

Eggman abandons earth to conquer another dimension. He sends back technology offering perpetual renewable energy to rescue humanity from the climate crisis. Sonic is placed in a moral dilemma on whether to stop Eggman or leave the other realm to its fate.

[AU] Ten years ago, Shadow, a lowly baron's son, seduced Amaranth, Prince Sonic of Erinia's intended bride. Nowadays, the exiled couple live with their son Silver in Queen Rouge's kingdom. There's just one problem: Amaranth and Rouge detest each other. When trouble breaks out in Shadow's absence, the rift between them soon reaches breaking point.

Shadow survives the explosion of the Eclipse Cannon, battered but alive...and without the rings that he needs to keep his chaotic powers under control. Written for Day 17 of Febuwhump: Power Instability.

Silver shows up in time to stop the Paradox Prism from breaking all the way... but when they try to put it back together, it goes too far, and merges in timelines that split off long ago... (Crossover between all Sonic continuities)

Takes place after Genesis. Two years has passed since the defeat of Black Doom. And people have started getting to a new normal since the convergence of Mobius and Earth. Shadow has found a new normal working with G.U.N. and having a home life outside of work. But there's a new resident in town that catches his eye, and all the while a new threat appears.

After the disappearance of the Chaos Emeralds, a new source of energy never before seen in Red Mountain appears. Meanwhile, strange events occur all over the planet: some characters disappear and some elements act strangely. This is my first FanFic, I don't plan to place it at some point in the chronology, first I write the story in Spanish and then I translated it.

This fanfic offers an unprecedented look at the development of Sonic Racing CrossWorlds as if it were an auto racing sanctioning and operating company in the world of Sonic the Hedgehog. From the dynamics of the participants and crew to the challenges of marketing and journalism, the story explores the fabric of the game and the Sonic franchise's past attempts at racing games.