Prepare yourself for an 8-bit adventure underground. Drill through the earth and search for valuable metals and precious stones. Buy upgrades for your vehicle along the way, to drill even deeper. The game includes: - 8 types of valuable material - some extra valuable stuff - upgradable vehicle parts - a giant map that allows you to dig deeper than 1000 meters - lots of hours of fun with 20 missions - adjustable controls, check the options menu The map itself is created at random at the start of every new game.