A curious ball saw the entrance to the color tunnel and decided to explore it. I wonder where such a beautiful corridor can lead. Do not leave the hero alone, go into the slope unblocked game Color Tunnel 2 and take him along an endless corridor that changes colors. Obstacles will appear almost immediately and you should quickly respond to them by manipulating the arrows. The ball will go around the obstacle and run on, otherwise, it will crash and the race will stop. If you see crystals, collect them. Subsequently, the stones can be exchanged for new skins for the ball. The speed will gradually increase.