In the game Slope Tunnel Unblocked in front of you on the screen stretches a huge three-dimensional maze, which is located in space. Your task is to guide a round ball through these tunnels. It will move along them gradually gaining speed. You must look ahead carefully. As soon as you come across various turns or dips in the ground, you will need to use the control keys to change the location of the ball in space. This way you will avoid all obstacles at speed. Each of your successful actions will be evaluated by a certain number of points and by gaining the right amount of them you can go to another level.