- Play the authentic retro game of Sonic the hedgehog, known for having been released on the mythical game console of the 90' s Sega Master System. Play Sonic online for free, the fastest and most famous hedgehog in the world. Collect children, run like never before and pass levels in the Sonic. It will give you hours and hours of fun. It is an ideal game for children but also for nostalgic adults, it begins with three lives and butts with the Sonic. Beat your own record.
Enjoy the game Sonic the hedgehog Sega Master System, it's free, it's one of our Sonic the hedgehog games we've selected.