You may already know who Knuckles is, if you don’t, then let us tell you that he is the third character in the Sonic series. Sonic and Knuckles started off as rivals but eventually became friends, so enjoy playing this new game called Sonic 3 & Knuckles: The Challenges.
This is a classic Sonic format, where you have to reach the finish line to complete the course. But it won’t be so simple, there will be robots and aliens who will try to come in your way, you have to get rid of them. Apart from these, you will also find rings, power ups and bonus items on your way, so collect as many as you can. You can choose to play as Sonic or Knuckles in the 2P Competition mode, where you will race the other character. Good luck to you and have a fun time on the website.
- Arrow keys to move
- Z to jump
More Info: Play Sonic 3 & Knuckles: The Challenges unblocked at Y9 Games. Play more unblocked games today on our website.