5. rFactor (Image Space Incorporated, 2005)
This arcade, like many other, was not licensed and approved by F1; nevertheless, it was extremely popular among gamers due to the authentic experience it provided.
The biggest contribution of this game is the fact that BMW got interested in it since it was very real and this company included its vehicles into this game. On the top of all this, some players have used the simulator this game provides only to make their driving skills even sharper.