Formula D is a game played by racing around a race track, using the numbers rolled on various dice to determine how far you can get in any given turn.  Of course, it would be too boring if that is all that had to be done, so to complicate things, there are curves where your car must slow down to "touch down" a specified number of times, as well as consequences for going to fast, "touching" another car, or slowing down too quickly.