racing car game for kids 3+ Do you think racing in a straight line is easy? Try to find the right balance between power and grip while staying in your class. Tune your car and accelerate your way to victory, Add nitrous oxide for more fun, but don't hit the button too early! Go deeper and adjust gear ratios to shave off precious milliseconds through 10 levels of cars and race categories. racing car 3d racing cars speed racer 3d