Saw an arcade knockoff in a submarine sandwich shop in Mesa, AZ just off SR-87, was called Pop Man and the only difference was a slight modification of the playing area and the poinra axoews for eating pellets and while I did not see it played, the ghost scores were different, they looked the same, appeared to be a Japanese knockoff that somehow got to this country (United States)
Deluxe Pac Man is the greatest Pac Man game of all time. And it isn't even close. And I am including the original in that. It's the first hting I put on a new computer. An Amiga emulator and that.
Another clueless video. Again, if you are going to call clones of other games, like Lady Bug, a Pac Man clone since it has the same "eat dots" game play, then Pac Man itself is a clone.