Sonicunderground Stories

What if, Sonic's mother didn't leave him in the couples' home? What if, while escaping from the robots chasing them, she and Sonic fell into a mountain? What if, this ga...

DISCLAIMER: THIS VERSION OF SONIC IS WHERE LITERALLY EVERYTHING (EXCEPT BOOM AND THE MOVIES) ARE THE SAME SONIC. Metal Sonic has gone rogue, just went super and stole th...

Short AU! Set in SONIC RESURGENCE! During her visit to Christmas Island, the stagnation of her training in the mystic arts caused Princess Sally's confidence to waver. F...

Basically just if Tails and Cream were inserted into the Sonic Underground universe as background characters that barely interact with the protagonists. I'll add a decen...

Meet Serena The Hedgehog who is Sonic, Manic and Sonia's cousin while being the brains of the group. After being partly roboticized she uses her new skills to fight Robo...

AU! Set in SONIC RESURGENCE! Thanks to an arrangement with Sir Charles, Espio helps Sonic control his powers and Sol Energy with a new face...or rather, an old acquainta...

hort AU! Set in SONIC RESURGENCE! Antoine calls his father and the elder members of the Rabbot family over to ask a significant question. What will their answer be? Plea...

¡Hola! Esta es la versión en español de mi segunda historia. De todos modos, esta es mi propia versión de Sonic Underground.

There is a story that every subject in the kingdom Is taught when they are young. The story of the chaos child. A being that, at a young age, learned to harness the po...

this story is based on the sonic boom and underground universes it includes the next ships: sonamy, creamails, knuckuge, silvase, manicks(manic x sticks) and shadonia(sh...

Since Sonic Underground was cancelled due to low popularity, I'm gonna be doing a revival season of this series.

AU! Elements of the games, Archie Comics, SatAM, Underground, OVA, and Sonic X Anime apply into one different universe. The villainous Dr. J. Ivo "Eggman" Rob...

This book here is a compilation of all my artwork. Something you ought to know is that I am more of a cartoonist artist than a realistic artist. There might be many thi...

Sonic never told Shadow, Tails, and his friends about his life about Sonic Underground, or the fact he was a prince, searching for his mother. When Dr. Rototnik threate...

Dr. Eggman has found an ancient generator that has the power to freeze the entire universe. Sonic reunites with his siblings Sonia and Manic to stop the doctor. Can they...

ok ok this is about the old cartoon sonic the hedgehog and sonic underground Princess Sonya and Prince Manic come to the forest to tell Sonic that their mother Queen Ale...

Sonic, Shadow, and Silver return to Mobotropolis to get the Sonic Underground band back together to take on Mephiles when he returns. All characters belong to Sega/Sonic...

8 years ago, Sonica lost her siblings. Soon after, she adopted Tails as a brother. Now, on their 18th birthday, they're back! For most of her life, Sonica has pretended...

Queen Aleena of Mobius gives birth to her triplets: Sonic the world's fastest blue hedgehog, Manic the green punk-haired hedgehog and Sonia the pink beauty-loving hedgeh...

Charisma Seraphim was a normal thirteen-year-old girl, well at least somewhat normal. She was also somewhat of a big fan of the Sonic the Hedgehog franchise and would en...