Driller is a game with vector graphics, a puzzle game in first-person. Mankind has find the planet Evath, and the moons Mitral and Tricuspid. Criminals on Evath got banishment from the planet, and a colony of criminals ("Ketars") was formed on Mitral. Because of strong violence, Mitral got a advanced security system. But now there has been a volcanic eruption on the moon. And you, as a player, have to place eighteen drilling rigs around Mitral to prevent a disaster. The game goes through eighteen regions. Driller was the first game using the Freescape engine, creating a full three-dimensional environments using filled polygons.