"Glueck auf!" is the traditional German miners' greeting. This game is about controlling the destiny of an ore reserve as time passes. You can employ miners, that dig deeper and deeper into the underground and bring valuable materials into the light of day, hire workers, which process them into goods that get exchanged for money, and scientists, whose research is needed to enhance the tools used beneath the surface. The game contains: -four stages of technological development -poorly drawn backgrounds and animations -sound effects for each stage of technological development -some background music