1. Upgrade machinery and equipment and open increasingly complex knobs and components to maximize profits;
2. Control and maintain equipment to save energy and damage risks;
3. Formulate R&R, accurately measure depth and output, and ensure long-term financial profitability.
1. The game map is divided into multiple layers, each layer has its own unique scenery and challenges, waiting for you to explore;
2. ユニーク fluid environment and charming scenes, such as rock walls, trenches, volcanic craters, glaciers, etc.;
3. Keep in mind the degree of change of hands and the rate of return represented by each layer, and do not dig deep on your own.
1. The game contains various metal elements, precious gems and other wonderful resources;
2. The mineral deposits will never be the same, and new income minerals need to be found at each level gradually reached;
3. These resources can be used to produce and upgrade machinery and equipment, as well as purchase various props.