The player must guide a creature spherical yellow, called Skill Pac, making her eat all the many dots scattered neatly inside the maze and, in so doing, it must avoid being touched by Skellington, on pain of immediate loss of lives available. To facilitate the task of the player are at the corners of the game screen, the four "pills" special ("power pills") that reverse the situation by making vulnerable the Skellington, which turn white and, for a moment, reversed their march ; to earn points, it is possible at this stage to hunt the ghosts themselves, to eat them.

Once swallowed, however, they return to base (the rectangle in the center of the screen), to recover and attack again Skill pac.

Completed a maze through engulfment of all dots, Skill Pac passes to the next, different in structure and with many new features from level to level.