Mario Kart Wii

[marioman]

But... Where's half of the track?  That hill obscures most of the "map".  There is also no way on earth that you would be able to do something like that with a track like Wario's Gold Mine either.

[The Ultimate Koopa]

Well, how about this kind of thing? This is Dino Dino Jungle:

http://www.mariowiki.com/images/0/02/Mkddtrack14.jpg

[marioman]

That would be more useful.  It would require a bit of modeling work in order to open up the tunnels, but at least the entire map would be visible.

[Maxim]

Or, render the thing in 3D texture-mapped Flash. But you still have the problem of the Descent automap.