A mine is a location where minerals and other valuable elements are found. In this game, you will become the world’s most successful business magnate. 

You will start off with a single mine, which will gradually become a vast underground city. The mine will be located somewhere in the world, and you will have to transport the raw materials to the city. The city will be built on a rocky mountain, and the minerals will be extracted and used to build the city. As you progress, you will be able to build factories, mines, homes, and other structures.

As you expand your business, you will be able to create more and more tools and machines to help you in the process. The more successful you are, the more powerful your city will become.