In the Racing Builder game you will be a designer and tester of cars and take part in races. In front of you on the screen you will see the starting line on which your car and the enemy will be located. At the bottom of the screen you will see a control panel with icons. By clicking on them you can change the modification of the car right on the go. After waiting for the signal, you and your opponent will rush forward along the road. Your task is to drive your car to overcome all dangerous sections of the road and finish first. By doing this you will win the race in the Racing Builder game and get points for it.