Last updated: Release 27.7.X6.2


Sludge can only be found in the Toxic Sewers. It is found in almost every room of the dungeon, including the short connections between rooms.


Sludge inflicts Sick on players, preventing all healing. Even after leaving sludge tiles, the Sick status persists for about 5 seconds.

Known bugs

  • In a certain type of room in the Toxic Sewers, there are a few sludge tiles in the outer walkway that do not inflict sick.
  • The sludge tiles in the connections between Toxic Sewer rooms do not inflict sick, even though they are continuous with sick-inducing sludge tiles.