Cave Walls

Cave Walls are naturally-generating background walls found throughout caves in both the Underground and Cavern layers. These naturally occurring walls can be destroyed with a hammer, but will drop nothing. These walls also do not stop enemies from spawning and cannot be used for proper housing.

On the, these walls can be crafted with their respective materials where they can be used like other craftable walls.

History
Mur de grottes 흑요석 배경 벽지 洞壁