Underdeep Can Generate Inaccessible Areas

[Mochnant]

In some cases the Underdeep can generate areas that are inaccessible due to cave walls.

With teleportation, it may be possible to get in, so this might be a feature rather than a true bug.

[nedbrek]

Seems like a feature, although what happens if you teleport into solid rock?

[Mochnant]

I think it is a bug that might turn out to be a feature, but it does limit the playable area and might allow "extreme turtling". That said, fixing it may be more trouble than it is worth.