The Unstoppable Freedom Fighters

 is an American action-adventure-science fiction comic book series based on  by, being published by since TBD 20??.

Synopsis
In this universe, Sonic and the Freedom Fighters still face the forces of evil haunting Mobius. However, there's a major difference: some of the powers are exchanged and some people are in different sides.

Main

 * Sonic the Hedgehog - the leader and the brains of the Freedom Fighters who is known for creating gadgets and technology to the team.
 * Miles "Tails" Prower - the fastest thing alive who sees Sonic as more of a brother, being known for having two tails that allow him to fly at supersonic speeds.
 * Knuckles the Echidna - the muscles of the group who is the guardian of the Master Emerald and reluctantly helps them to protect Mobius from crime.
 * Princess Amy Rose - the heir to the Mobian throne who joins the Freedom Fighters to defend her kingdom from any kind of menace, being in love with Sonic.
 * Sally Acorn - a teenage chipmunk from humble origins who ends up joining the Freedom Fighters to get revenge on Starline for TBD, developing feelings for Sonic.
 * Cream the Holo-Rabbit - an artificial intelligence assuming the form of a rabbit who helps the Freedom Fighters to TBD.
 * Nicole the Lynx - a powerless yet brave lynx who enters the Freedom Fighters to be a brave TBD.
 * Cheese the Chao - Nicole's pet chao who TBD.

Supporting

 * Prof. Charles "Chuck" the Hedgehog - a well-known scientist who is Sonic's uncle and mentor, often giving him advice and help to handle TBD.

Antagonists

 * Doctor Starline - a shadowy platypus scientist who becomes obsessed with the former Eggman Empire, reforming it into his own personal empire.
 * Orbot and Cubot - Starline's henchbots who usually get into trouble due to their stupidity.
 * Rough and Tumble - two mercenary skunks hired by Starline to find and catch TBD.
 * Metal Sonic - a robotic doppelgänger of Sonic who TBD.
 * Breezie the Hedgehog - a corrupt businesswoman who TBD.

Differences

 * Sonic has never developed superhuman speed, developing instead knowledge thanks to his uncle's influence.
 * Instead, Tails is the one who develops superhuman speed, besides his flight abilities. However, he doesn't have his large intellect and sometimes ends up acting like an idiot.
 * The Eggman Empire was a thing of the past as he previously defeated by a previous force.
 * Amy and Sally have their roles inverted as Amy is the Princess of Mobius and uses the ring blades as her weapon while Sally is a regular Mobian as she uses the hammer as her weapon.

Issues

 * 1) TBD - TBD