Passing the game Racing for children 4 years old without the help of adults is unlikely to be possible. In any case, for the launch and the first race, the participation of dad or older brother is simply necessary. In principle, everything is standard: the races take place on the highway. Along the way, you need to collect prizes: coins and nitrous oxide. The former will help you upgrade between races. The second will give the acceleration needed to improve the result. Additional points are brought by driving with drifts, as well as a long flight after the springboard.