X-Motor Racing offers an unique experience which hasn't similar experiences in the market. Customizable racing simulation. All is customizable because it's possible to modify all the car specifications, including the physics. This can be useful for many things. It can be useful for adapting a car to the real model car and to make it to behave as the real one, modifying the tyres physics to behave as slicks, to make the grip different depending on the temperatures, etc.