It's not easy staying fresh in the game industry, a place where change whips along at a rapid pace. As Xbox Live Arcade lends a new lease of life to retro titles of old, some don't translate too well and others are, to be honest, a bit embarrassing. It's refreshing then, to see that Namco have tweaked the tried-and-tested Pac-Man formula and come up with something that is as good, if not better than the 1980 classic.