Game description:

You found yourself in the Sonic universe, in which really frightening situations await you. You have to overcome difficult obstacles with the main character Sonic, who sometimes turns into a monster with bloody eyes. Run as fast as you can and be careful. Overcome all the barriers that will be in your way. Participate with your friends or players from different countries. Upgrade your characters to win and train your skills. Try your abilities right now and become invincible. Good luck!