It has been used in numerous other sims thanks to its realism.
The physics engine in rFactor has recieved nothing but praise.
If you have doubts about the quality of the experience, don't. Why are you not playing yet? Because you're a bitch. So, a quick recap: Download in 5 minutes (200MB file), installation in 2. You can download the Lite version, substitute the. And in addition to that, you do not need the full version of the game to install mods and enjoy it. As a matter of fact, even low end computers and laptops from 8 years ago will easily get 30-40 FPS on medium settings. Plus, the game does not require a high end PC. There are thousands of mods you can download for free from many sources all over the internet. The main reason for rFactor's popularity and success is compatibility.
You might ask: Why is such an old sim still popular? RFactor has been and still is one of the most popular sims out there.
