Mr. Driller is an arcade puzzle game developed by Namco and first released in 1999. Players control a driller who descends through layers of colored blocks, clearing paths while managing a limited air supply. Blocks disappear when four or more of the same color are connected, creating strategic challenges as the screen scrolls upward. The game emphasizes quick decision-making and careful planning under time pressure. It became known for its simple mechanics, increasing difficulty, and bright visual style.

Mr. Driller is an arcade puzzle game developed by Namco and first released in 1999. Players control a driller who descends through layers of colored blocks, clearing paths while managing a limited air supply. Blocks disappear when four or more of the same color are connected, creating strategic challenges as the screen scrolls upward. The game emphasizes quick decision-making and careful planning under time pressure. It became known for its simple mechanics, increasing difficulty, and bright visual style.