Spider Dungeon

A Map mod for The Underworld.

Created by SkyCorp

You've heard rumor of treasure in the spider caves, but it is guarded by fierce spiders and no adventurers have ever returned. Indeed, the spiders seem quite eager for a female spider to lay their brood, and are quite happy to have you become one.


Search for one of the 'Cave Treasure Room's. If you can manage to reach that room, take the treasure, and return home, then you can consider yourself as having won this map. For an extra challenge, try the further away Cave Treasure Room that is past the Cave Grotto.

Strategy Notes

This is a difficult map, but if you bring and collect health potions and are level 3, you may be able to collect the treasure from the treasure room and return. If, however, you're not leveled up, or add more difficulty to your journey by applying the breast cream items lying around, you're almost certain to become a permanent addition to the Spider Dungeon.

If you are transformed into a spider, you will always respawn in the spider caves. Otherwise, you respawn at the beginning of the dungeon. If you're not careful, it is quite possible to get into a permanently stuck state on this map!

Note there are also some catgirls in this chapter -- some of their text still refers to the strip club, but for the most part it works. As they're not a transformative enemy, they won't be able to help you transform out of spider form.

Image Map

Available here. (Recommended to try to solving the dungeon without consulting the map for the first playthrough)


  • In order for the spiders to spawn, Male Spider should be loaded before visiting the map.

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Created: 2018-03-06 06:51:05. Last updated: 2018-11-16 03:01:19

To install this mod, visit the Debug Monster Control Panel in the Debug Rooms in-game and browse to this mod using its interface.

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