Prison Depths

"The worst prisoners were locked up here, in the company of the worst guards."

The Prison Depths are a biome between the second and the third level. They can be visited between the Promenade of the Condemned and the Ossuary, but they are an optional biome.

Another underground dungeon. There is a metal door that can be unlocked with gold for a large amount of cells.

Loading Screen Quotes

 * "Few prisoners manged to see out their time here alive. None, actually."
 * "The worst prisoners were locked up here, in the company of the worst guards."
 * "'To be transferred to the Depths' meant you weren't coming back. All you could really hope for was that your execution would be quick."

Access
The Spider Rune is required to access this biome through Promenade of the Condemned. Also, it can be skipped by using the passage with the Teleportation Rune instead.