List of Sonic the Hedgehog video games
"Sonic the Hedgehog" is a video game series. It is published by Sega, with entries developed by Sega, Sonic Team, Dimps, SIMS Co., Ltd., BioWare, and Sumo Digital. The series debuted in 1991 with the video game, "Sonic the Hedgehog", released for the Mega Drive video game console (named Genesis in North America). Most "Sonic the Hedgehog" games have either been platform games or released for Sega video game consoles and handheld game consoles (handhelds) dating from the Genesis to the eighth generation of video game consoles (2012–present). However, some of the original games were ported into versions on third-party home consoles and developed by several companies. As of February 2013, the series has collectively sold over 85 million copies worldwide across both the platform games and spin-offs.
Game Gear
Over 300 games were released for the Game Gear, although at the time of the console's launch, there were only six software games available. Prices for game cartridges initially ranged from $24.99 to $29.99 each. The casings were molded black plastic with a rounded front to aid in removal. Games for the system included "Sonic the Hedgehog", "The GG Shinobi", "Space Harrier", and "Land of Illusion Starring Mickey Mouse", which was considered the best game for the system by GamesRadar. Later games took advantage of the success of the Genesis, Sega's 16-bit video game console, with games released from franchises originally released on the Genesis. A large part of the Game Gear's library consists of Master System ports. Because of the landscape orientation of the Game Gear's screen and the similarities in hardware between the handheld console and the Master System, it was easy for developers to port Master System games to the Game Gear.