The start of the race in the game Junkyard Builder 3D will be given from a landfill and this is not just like that. It is from there that you will get spare parts to turn an old jeep into a dream car and even something fantastic that can not only drive, but also fly a little. Collect the parts and install them on the car, and then go to the track to test what you have created. Even though the parts are collected from a landfill, they are not free. You will have to earn coins while driving. Collect rings and crystals, and after each race, visit the garage to upgrade your car in Junkyard Builder 3D.