Jr. Pac-Man

The gameplay of Jr. Pac-Man is very similar to that of its predecessors: The player controls the eponymous Jr. Pac-Man (who wears an animated propeller beanie), and scores points by eating all of the Pac-Dots in the maze, while four ghosts chase him around the maze and attempt to kill him. The player can eat an energizer to turn the ghosts blue, making them vulnerable for a short period of time, and allowing the player to eat them for extra points. (wikipedia.org)