Sonic.io is a Free For All ocean game. It is a multiplayer competition unblocked that you will have to move faster than other people. While you are reaching the target location, you should stay away from projectiles. Dodging these dangerous items will allow you to survive longer. Meanwhile, you do not skip rings in Sonic.io online because they will add more scores. Besides, it is easy to sprint if you want to escape or chase. Play and share with your friends now!
How to play
Use the mouse to move, Left mouse to sprint