Sonic.io is an Action game on https://friv-2020.net/. You can play Sonic.io in your browser for free.
Sonic.io is not only an IO multiplayer but also an arcade game on 2D game platform. You are managed to control your own sonic to collect gold rings as more as you can. At the same time, you need to avoid obstacles and dodge danger while collecting. When you get enough stars, you will unlock more skins of sonic.
Sonic io game in which you compete online against other Sonic characters, and you have to pick up golden rings. Be careful not to collide with the edges of the game. Collect the largest number of rings with Sonic in this .IO game.
Good luck and have fun Sonic.io!