Sonic is a well-designed sonic game. You can check it out here on CrazyGames.com, free of charge. The game is made with Flash technology to work flawlessly in modern browsers. It has received 33,961 plays and has been rated 8.8 out of 10 with 627 votes. Did you like playing this game? Then check out our other sonic games such as Sonic Extreme Run and Super Smash Flash 2.