Sonic Next Genesis is an online SEGA game that you can play at Emulator Online. This free Sega game is the United States of America region version for the USA. Sonic Next Genesis is a single title from the many platform games, arcade games and sonic games offered for this console. If you enjoyed playing this, then you can find similar games in the sega games category. Sonic Next Genesis game is from the various retro games on the site, and there are more games like this, including Sonic Mania Edition, Sonic The Next Level and Sonic The Hedgehog - Genesis.