Sonic Chaos is an online GEAR game that you can play at Emulator Online. This free Sega Game Gear game is the United States of America region version for the USA. Sonic Chaos is a single title from the many skill games, platform games and sonic games offered for this console. If you enjoyed playing this, then you can find similar games in the gear games category. Sonic Chaos game is from the various retro games on the site, and there are more games like this, including Sonic Mania Edition, Sonic Chaos Quest and Sonic Advance 3.