- Sonic is fashionable despite being one of the longest-lived video game characters in history. That success translates into many games to star in, including this one that we have created ourselves, which is why it is an unpublished game only available on our website. It is a version of the classic Three in a Line, but starring Sonic and the rest of the characters from his video games. Get the victory and have fun with a different adventure in Sonic 3 online.
Enjoy the game Sonic three online, it's free, it's one of our Sonic the hedgehog games we've selected.
Play Sonic three online online with friends from your browser for free