Subterra

Subterranea ("Subterra") is a semi-public deep mineshaft with a hub at -1000 nodes.

Blue Shroom Caverns

Blue Shroom Caverns is a public mining area at a depth of -2500 nodes and the native habitat of the Blue Illumishroom.

Emerald Shelf

Emerald Shelf is a mossy cave realm at a depth of -3900 nodes, known for its mossy grounds and Glow Emerald stalagmites.