>The papa of Monaco GP. Doesn't look like they did much more than dress up the >graphics from one to the other.
Midway Wheels uses a single logic/game pcb. It is interesting that Sega's game uses a dual pcb setup to run Monaco GP. And as known, Sega's game does use roms/proms for storing graphics and maybe some of the game code data as well. I haven't compared the exact differences or features between the two games.