List of Sonic Team games
In addition to the "Sonic" series, the company has developed other games for Sega, such as "Nights into Dreams" (1996) and "Billy Hatcher and the Giant Egg" (2003). The 1991 release of "Sonic the Hedgehog" is considered significant in video game history, as it increased the Sega Genesis's sales and Sega displaced Nintendo as the leading video game company. Some of Sonic Team's games, such as the Genesis-era "Sonic" games and "Nights", are considered by critics to be among the greatest video games ever released.
Sonic the Hedgehog (TV series)
Several video games were intended to use elements from the TV series, although only one was completed. This was "Sonic Spinball", released in 1993 for the Sega Genesis. It contained characters from the show, including Princess Sally, Bunnie Rabbot, Rotor and Muttski. The characters were also planned for use in another game, tentatively titled "Sonic-16". A prototype was created by the Sega Technical Institute. Yuji Naka disliked the project, and it was cancelled without further development. Directly afterwards, the same team worked on "Sonic Mars". Prior to cancellation, this would have featured Princess Sally and Bunnie Rabbot as playable characters.