Monsters and drops
Percentages are the drop rates published on the community wiki. Every monster in the mines can also drop pet skins and hats at low rates; those are listed separately on the monsters page rather than repeated in every row.
| Monster | Notable drops |
|---|---|
| Saplings | Sap (70%), monster fang (30%) |
| Rock Clods | Stone (70%), monster shell (30%) |
| Copper Ore Clods | Copper ore (70%), monster shell (30%), ruby (5%) |
| Red Mushrooms | Red toadstool (70%), monster powder (30%) |
| Yellow Enchanterns | Glass (70%), monster core (30%) |
How to run this biome
Bring food, an empty-ish inventory, and stop at an elevator floor rather than pushing to exhaustion. Ruby drops from copper clods are the first gem most players see.
Primary sources
Checked against these public pages. Official sources define confirmed features and status; community sources are labelled as such and used for game data that the developer does not publish directly.