Rocks have varying hardness. To maximize visibility, dig one tunnel and leave two tiles between your next horizontal tunnel; you can still see resources in the middle tiles.
The rarest resource, essential for repairing dome health. Efficiency Tips: download-dome-keeper-deluxe-edition-doge
Used for upgrading secondary gadgets and consumables. Rocks have varying hardness
During the mining phase, you dig beneath your dome to gather three primary resources: download-dome-keeper-deluxe-edition-doge
Unlock the proximity sensor , inventory , and dome health bar immediately. These provide vital information about when to return to the surface.
Highly recommended for vertical transport of resources.