The ball in Tunnel Ball was in an endless tunnel and he has no choice but to move forward. You must help the ball deftly bypass all the obstacles, controlling the ball so that he will change the direction. For each barrier passed, you will get one point. The collision will mean the end of the game. The points scored will remain in your memory and if at the next attempt you will achieve more, this meaning will remain in the game’s memory, which you can also change if you wish in Tunnel Ball.