Metal mine

A Metal Mine is a building that produces Metal. Metal is one of the 3 basic resources required by all emerging and established empires for the construction of structures and ships, and researching.

In-Game Description
Metal is a basic resource put to the foundation of your empire. With increasing of metal production, more resources can be used in construction of buildings, ships, rocket complexes and scientific researches is produced. Deep mines, require more energy for maximum production of metal. As metal is the most common of all present resources, the manufacturing cost is considered the lowest of all resources for trade and exchange.

Requirements

 * Available from the start

Is Required for:


 * N/A