Among computer racing games are the most popular. Moreover, the variety of these games is very large. In addition to the usual racing cars, there are many games on races in spaceships, racing airplanes, racing on tractors, ATVs and other vehicles. However, the most popular has always been racing cars, playing with other vehicles are much less popular. There are a whole series of racing machines, some of them go for quite a long time. Each new game in the series, usually has better graphics, better story and heavily modified for the better gameplay, created based on the experience of previous car racing. At the same time, usually when the first car race were often more focused on the single player mode, as output at low propagation speed internet access, the new game in the series, more and more focused on the new opportunities provided by the spread of broadband access in the Internet. And many sites provide game racing cars for free. Accordingly modern players prefer to play racing cars in multiplayer mode. In which the game is not against a computer program, but against a real opponent. Often, online games race cars do not need to be downloaded to your home computer and install on your system. They are located on the gaming sites in fully working condition and can work regardless of the computer player. Users only need to visit the site, find the games machine online, and immediately play. Given that the page is fully customized version of the game, which can operate completely independently, and setting user machine will not matter for his work. What makes the game much more interesting, fun and exciting. However, there are games that you must install on your computer. And if while playing online racing machines often are the basis for the gameplay, in a single game is often more important to the development and tuning of the car. In this case, during the game, the machines vary greatly over time and become dissimilar to their original versions. At the same time, during the game online machine does not always stay the same, some modern manufacturers create racing game in which cars can be tuned to develop, improve, and repair in the event of an accident.