After your defeat, Sonic decided to spare you.You became something of a anti-hero like Shadow and help them on their adventures.The mad doctor now has a new plan, let us see where that takes you

Boom Sonic can't figure out why the heck he woke up in SatAM's dystopian Robotropolis, where Hedgehog Village is nowhere to be found. Ⓣ

Same storyline as Sonic Underground except for one detail. They're not triplets, they're quadruplets! Dr. Robotnik has captured their youngest sister, Ambrosia, Amber for short. Using her as bait, he informs them that at the end of the week, he'll Robotisize her. Terrified at the prospect of losing their sister before they've even found their mother; the three siblings come up with a rescue plan...

❝ Sonic has finally become a part of something he had craved for almost the whole of his life - a family. The Wachowskis agreed to take care of him as a child of their own, but Sonic wishes to do more - to explore the world and become a hero to protect others from villains such as Doctor Robotnik. (Y/n) does the same, the two of them developing a close bond through such adventures. But what could happen if Robotnik returned? What could happen when he returned with new allies for Sonic to defeat? What if he and (Y/n) received some much needed help from their new friend, and what is it Robotnik could be desperate to find? Perhaps a mystical legend to force the Earth to bend to its knees? ❞ ⇨ ℝ𝔼𝔸𝔻 𝕆ℕ 𝕋𝕆 𝔽𝕀ℕ𝔻 𝕆𝕌𝕋 ⇨ 𝔹𝔼𝔽𝕆ℝ𝔼 𝕋ℍ𝔸𝕋 ℝ𝔼𝔸𝔻 𝕋ℍ𝔼 𝔹𝕆𝕆𝕂 𝔽ℝ𝕆𝕄 𝕋ℍ𝔼 𝔽𝕀ℝ𝕊𝕋 𝕄𝕆𝕍𝕀𝔼 ⇨ 𝔸ℕ𝔻 𝔼ℕ𝕁𝕆𝕐 ⓒ 𝔭𝔞𝔯𝔞𝔪𝔬𝔲𝔫𝔱 𝔭𝔦𝔠𝔱𝔲𝔯𝔢𝔰 𝔰𝔢𝔤𝔞 𝐒𝐓𝐀𝐑𝐓𝐄𝐃 → 𝟏𝟖𝐓𝐇 𝐉𝐔𝐍𝐄 𝟐𝟎𝟐𝟐 𝐅𝐈𝐍𝐈𝐒𝐇𝐄𝐃 → 𝟔𝐓𝐇 𝐎𝐂𝐓𝐎𝐁𝐄𝐑 𝟐𝟎𝟐𝟐

Amy gets captured by eggman and is forced to find a way out herself.

One of the many Mobiuses affected by Lord X's Grand Plan to take his revenge, however, he isn't the one doing the slaughter this time. Princess Sally turned Dictator aims to take the world by force, but, it will not be as easy as she believes, the Freedom Force Fighters aims to put a stop to another Dictator.

The world needed heroes -- it got hedgehogs. Powered with incredible speed, Sonic and his sister (Y/N) embrace their new home on Earth -- until they accidentally knock out the power grid, sparking the attention of uncool evil genius Dr. Robotnik. Now, it's supervillain vs. supersonic and super (Y/N) in an all-out race across the globe to stop Robotnik from using (Y/N)'s and Sonic's unique powers to achieve world domination.

[NOT COMPLETED] After the events of Hedgehog Havoc, the Freedom Fighters and the rest of New Mobotropolis are still grieving over Y/n's death. However, they finally win their years long war after defeating Dr. Ivo "Eggman" Robotnik. Unfortunately, a new evil forces rises to take the place of the Eggman Empire. And with the help of a new foe, they become an increasingly worse enemy than Eggman ever was. However, this new enemy has a closer connection to the Freedom Fighters than anyone realizes.

This is a re-written version of my old Sonic SATAM x reader book. You are Princess Sally younger sister, You had a crush on the famous blue HedgeHog. To you, it always seemed like it was you, him and your friends against the world. And it was, Since Robotnik took your world and destroyed it. Will you save the world?

After Sacrificing his life to save his world Mobius by destroy a black hole Weapon that was used by aliens name Xorda all his friends and love ones Believed that he was dead. However that was far form true as sonic was Teleported to a unknown world and is Dragged into a battle between two Transforming robots Factions called maximals and the predacons // I own nothing in this story as Characters belong to the rightful owners\\