Lady Cruncher is a single player, 3-D, Pac-Man clone. The object of the game is to achieve a high score by guiding the character, a sort of female mechanical digger, around a maze eating pellets. Each pellet eaten scores a point. Each obstacle encountered, crabs and other creatures, also scores points. Within the maze are robot enemies. If these are encountered after eating a power pellet then they are defeated and more points are scored, any unempowered encounter costs a life. When three lives have been lost the game is over.
The game has sound effects and music, both of which can be disabled, and a high score table. It is played via the keyboard, the arrow keys move the character and the space key causes it to jump.