Play Sonic.io Club online free game for all types of devices. Do you think the adventures of the blue hedgehog ended with the history of the SEGA game console? We are happy to assure you that this is not so, and maybe everything is just beginning, as evidenced by the new game with online mode Sonic.io.Welcome to the Sonic io club. There are many Sonics fighting to survive in multiplayer mode. At Sonic.io, your goal is to collect rings and dodge everything that comes across your path, spikes, bombs and so on. Enjoy and share this awesome game with your friends. It is actuallyquite simple but very exciting online game. You do not have to fight with other Sonic, all you need is just to survive.