Sonic the Hedgehog (series)
Sonic the Hedgehog is a video game series and media franchise created by Sonic Team and published by Japanese video game company SEGA. The series follows Sonic the Hedgehog, the main protagonist, as he battles various foes, often including the brilliant and evil Dr. Eggman, in protection of the world.
The series launched with the release of the 16-bit title Sonic the Hedgehog in Japan on June 23, 1991. Since that initial release, the series has expanded to across various video game platforms, mobile games, television shows, comic books, music albums, licensed merchandise, and a live-action film.