In the new exciting online game Line Color 3D you will take part in an exciting competition. Your yellow character will be visible on the screen in front of you. He will stand in exactly the same color round zone. On a signal, he will begin to run forward. Using the control keys you will control the actions of the character. You will have to indicate in which direction it will move. A line will also be drawn behind the hero, also having a yellow color. Your task is to cut off pieces of it while running around the area. Thus, you will expand your zone. Your opponents will do the same. Therefore, you will have to interfere with them in this.