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.
1993 congressional hearings on video games
During this period, two key players were Nintendo and Sega. Nintendo had been instrumental in helping to recover the North American market after the crash with the introduction of the Nintendo Entertainment System; in 1990, with its release of the Super Nintendo Entertainment System (SNES), Nintendo sales accounted for 90% of the US market. However, to avoid repeating one of the issues that caused the crash, Nintendo took care to limit and review what third-party games could be made for its platforms to avoid a glut of poor games. Sega, which had already released its Mega Drive in Japan, found their sales to be lagging behind Nintendo. In a aggressive campaign aimed at the United States market, the Mega Drive was renamed the Sega Genesis, and heavily pushed the game "Sonic the Hedgehog", with its titular character aimed to become Sega's mascot and rival that of Nintendo's Mario. Sega was less selective about what titles it wanted for the platform, allowing many more third-party games onto the system to increase its library in contrast to Nintendo's. Further, Sega used marketing language purposely aimed at Nintendo, such as "Sega does what Nintendon't". By 1992, Sega had obtained 65% of the US gaming market, overtaking Nintendo's dominant position. Subsequently a strong rivalry between Nintendo and Sega was formed, referred as the "Console Wars", which continued through the next decade and into the fifth generation of consoles, after which Sega dropped out of the hardware market and became principally a game developer and publisher, and at times working collaborative with Nintendo.