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The Incandescent Grottoes (for Foundry VTT)Click to magnify

The Incandescent Grottoes (for Foundry VTT)

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A bubbling stream cascades into a hole in the earth, leading to a series of underground watercourses and scintillating grottoes. Adventurers who delve within may discover odd mosses and fungi, a ruined temple complex, and the lair of a crystal-eating dream dragon.

  • A classic expedition into the Mythic Underworld for characters of 1st to 2nd level.
  • 57 keyed areas, rumour table, loot summary, dungeon background info, suggestions for expanding the dungeon.
  • Requires either the free Old-School Essentials Classic Fantasy game system or the premium Advanced Fantasy game system.
Requires Foundry v11 or higher.

The Incandescent Grottoes can be linked with The Hole in the Oak to form a large, 3 level dungeon with over 115 keyed encounter areas!

The Incandescent Grottoes was awarded the coveted "The Best" rating by Bryce Lynch of tenfootpole.org!

PDF version: The standard PDF version of this product is available here.
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Reviews (1)
Discussions (5)
Customer avatar
Beron B September 02, 2024 4:14 pm UTC
Unfortunately this won't be updated to v12, this system is no longer being maintained. The product probably shouldn't be listed on this website anymore.
Customer avatar
Jason W October 08, 2023 3:33 pm UTC
PURCHASER
I got this installed but can't seem to activate it in manage module...what am I missing here?
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Customer avatar
Jason W October 08, 2023 3:35 pm UTC
PURCHASER
FYI--it shows up green in installed modules, installed files to the modules folder, but just never shows up to activate it in manage modules!
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Customer avatar
Anthony R October 14, 2023 9:27 pm UTC
VTT developer here. Sorry for the delayed response, but I've tried to diagnose this issue from a couple different angles and I'm still uncertain why this would not show up in manage modules.

Please verify that Foundry V11 and OSE version 1.8.0 or later is installed (although the OSE version shouldn't be the issue) and that you don't have any other modules activated (perhaps something is messing with your module list).

Always feel free to email customersupport@vtt.red for personalized troubleshooting steps.
Customer avatar
Justin S August 23, 2023 7:00 am UTC
PURCHASER
I'm getting an error when trying to import the content. It tells me "Cannot read properties of undefined (reading '0')". It ends up with no scenes being imported at all.
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Customer avatar
Anthony R August 29, 2023 5:49 pm UTC
I'm going back and replying to folks who have reported in multiple places for everyone to see the troubleshooting steps.

Is this happening on all of your module installs and module updates? If you updated directly from Foundry VTT V10 to V11, you will encounter a bug preventing you from doing certain actions, including adventure import. You have to completely uninstall and remove Foundry VTT application files (keep your user data), and do a clean install of V11.
Customer avatar
Aaron E June 07, 2023 6:09 pm UTC
PURCHASER
It would be really nice to add some sort of token / journal note that indicates to the GM what the room number is. The current implementation requires that you have a separate map up with the room keys. Also the way journal notes/pins work is you can only link to a page and not a header link within a page, so even if one was to manually create notes/pins you can only link to the level page where all rooms are together. It could be nice to separate the rooms into individual pages.
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Customer avatar
Anthony R August 29, 2023 5:42 pm UTC
A couple months ago we released an update that added map notes to all of the OSE Adventures on Foundry VTT. Each room/area has a journal icon that the referee can click to see the room description.

In order to get the fully up to date adventure, you may update the module like you normally would, and then re-import the adventure (by default, this overwrites any changes you made to scenes and actors, etc).
Customer avatar
Aaron E June 05, 2023 3:44 pm UTC
PURCHASER
As heads up there is a knight on the entrance scene whose linked token is gone/not available.
Reply
Customer avatar
Anthony R August 29, 2023 5:40 pm UTC
I'm going back and replying to folks who have reported in multiple places.

Thanks, this was an oversight that was addressed in a previous update. It can be simply removed, but in order to get the fully up to date adventure, you may update the module like you normally would, and then re-import the adventure (by default, this overwrites any changes you made to scenes and actors, etc).
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Product Information
Silver seller
Author(s)
Pages
48
Format
Original electronic Click for more information
Scanned image
These products were created by scanning an original printed edition. Most older books are in scanned image format because original digital layout files never existed or were no longer available from the publisher.

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This title was added to our catalog on May 24, 2023.