Excitebike was a blast on the NES too if that counts

How did I end up forgetting that? This was the first game I can recall having a "track builder" that was intuitive and actually worked. We had loads of fun creating more and more impossible tracks and then having our friends play it. Not sure if you ever played the Game Boy excitebike but when you linked up multiple Game Boys that was really wild since everyone had their own screen and again, custom tracks were also possible and this time, saveable!