Tube Racer is an exciting 3D drive and dodge game in which you have to speed through the tunnel with your little car. Various obstacles and barriers will appear ahead of you. Can you weave between the obstacles and slip through the openings in the barriers? Try to score points by collecting as many gems as you can along the way. You can even drive through the tunnel upside down if you have to. It’s a pretty dizzying experience, so can you manage to stay focused?