Ms. Pac-Man turns 40 on Jan. 13th. Whether you call it a birthday or anniversary, marking the significance of the date is important. Ms. Pac-Man was the first sequel to Pac-Man (1980) and the first entry in the series to not be made by Namco. (It was published by Midway.) Ms. Pac-Man was acclaimed by critics for its improvements to the original gameplay and for having a female protagonist. Critics have described it as superior to Pac-Man. and has been listed among the greatest video games of all time and as one of the most successful American arcade games ever made.