Stuffed Sonic

 is a Japanese-American adventure video game series being a spin-off to the  series, being developed by Sonic Team and published by Sega since TBD 2011.

Synopsis
Set in a world where every character are stuffed animals, Sonic explores Mobius and combats threats.

Games

 * 1)  (video game) (2011)
 * : TBD (201[3, 4 or 5])
 * : [Shadow] (201?)
 * : [Silver and Blaze] (201?)

Main

 * Sonic the Hedgehog (voiced by Jason Marsden) - TBD

Supporting

 * Miles "Tails" Prower (voiced by Grey Griffin) - TBD
 * Knuckles the Echidna (voiced by Charlie Schlatter) - TBD
 * Amy Rose (voiced by Jessica DiCicco) - TBD
 * Cream the Rabbit (voiced by Tara Strong) - TBD
 * The Chaotix, consisting of:
 * Vector the Crocodile (voiced by Townsend Coleman) - TBD
 * Espio the Chameleon (voiced by Dante Basco) - TBD
 * Charmy Bee (also voiced by Grey Griffin) - TBD
 * Big the Cat (voiced by John DiMaggio) - TBD
 * TBD

Antagonists

 * Dr. Ivo "Eggman" Robotnik (voiced by Nolan North) - TBD
 * Orbot and Cubot (voiced by Rodger Bumpass and Richard Steven Horvitz, respectively) - TBD
 * Metal Sonic (also voiced by Jason Marsden) - TBD
 * Stuffenstein

Recurring enemies

 * Moto Bug - TBD
 * Eggrobo - TBD
 * TBD - TBD
 * TBD

Gameplay
The games play as puzzle games as you play as Sonic and solve several puzzles in various worlds. Each world gives you a Chaos Emerald that serves as a tool to help with several puzzles with each having different abilities. Bosses also take a puzzle like route as you have to use the world's Chaos Emerald and prior Chaos Emeralds to beat it and use it to solve puzzles embedded into the boss. Sonic is capable to defeat enemies by either jumping on them, using the Chaos Emeralds or using the environment.

Introduced in the first game

 * TBD - TBD

Trivia

 * To differentiate it from the Prime series, the characters have a chibi look that resembles their pre-Adventure designs, although having some elements from their modern designs, most notably hairstyles and clothing, and different voices in order to make them sound more friendly and rather cuter.