Back in the days, everyone who had Sega knew such a character as Sonic. Even now this series of games remains highly popular both among old-school fans and new players. If you are fascinated with Sonic as well, welcome to this new version that you can enjoy on your computer or portable device! There is a whole variety of levels you have to pass. Run your fingers over the keyboard pressing the right buttons – and you’ll see your hero overcoming all the obstacles deftly and end up with a maximum number of points!