when is the release date of the sequel of the series in which the title character is the sonic the hedgehog?
Sonic &amp; Knuckles: Sonic & Knuckles is a platform game developed by Sonic Team and published by Sega for the Sega Genesis. Sonic the Hedgehog (character): Sonic the Hedgehog (Japanese: ソニック・ザ・ヘッジホッグ , Hepburn: Sonikku za Hejjihoggu ) is the title character and protagonist of the "Sonic the Hedgehog" series released by Sega, as well as numerous spin-off comics, five animated shows, and an animated OVA.
i don't know