Explore
Each mine is procedurally generated, with multiple levels inside, with each level being more profitable. Be mindful, strange and unknown things dwell in the deep.
Excavate
The plan: Collect a precious ore, refine it and become rich and famous (You however have to escape the mine first).
Reuse mine cart in each mine to transport your ore inside the mine, and keep your map update to avoid any misstep.
