Presenting rFactor, the racing simulation series from Image Space Incorporated. After successfully creating over a dozen products in the previous ten years, Image Space took the next logical step, creating a completely new technology base and development process. This new isiMotor 2.0 environment became the foundation on which many exciting products were built for years to come. Our newest creation, rFactor 2, creates a dynamic racing environment that for the first time puts you the driver into a racing simulator, instead of just a physics simulator. Changing tires, track surfaces, grip, weather and lighting make rFactor 2 a true challenge to any sim racer. Source: The Game Website.