What secrets lie hidden in the earth’s bowels? It’s a race against time and heat to unearth the most valuable resources and build your mining empire! Each mineral and gem you unearth translates into profits, fueling your journey to drill even deeper. Your fuel tank is limited, forcing you to carefully balance your journey’s depth and the return trip. Plan your ascents wisely, ensuring you reach the surface in time to sell your treasures and refuel for the next daring descent. Feel like some kind of pirate and become a treasure lord from the bowels of the earth!