- Sonic 3 Knuckles: The Challenges came to this game portal. You must help the classic mario to pass this new and exciting adventure. Sonic goes running and you must guide his way to the finish line, but be careful with the enemies. Have fun helping Sonic to go far in this dangerous game. Have a good time with this exciting game watching Sonic move very quickly in this new episode. Good luck.
One of the Sonic the hedgehog games that we have selected for you to enjoy playing this wonderful game: Sonic 3 Knuckles: The Challenges Online and it's free!!!