The Incandescent Grottoes

Image by Nate Treme

The Incandescent Grottoes

A stream vanishes underground. Below, strange light clings to wet stone, and old things dream among the moss and crystal.

TYPE

Campaign

LEVELS

1

LANGUAGE

English

EXPERIENCE

Open to all

AGE

18+
1 SEAT LEFT
$10.00

/ Session

Details

2 players following this game

Weekly / Wednesday - 11:00 PM UTC

Jul 15 / Session 4

Session Duration / 3–4 hours

4 / 5 Seats Filled

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Schedule

Wed, Jul 15 | 11:00 PM – Session 4

Wed, Jul 22 | 11:00 PM – Session 5

Meet your party members

4/5

About the adventure

A stream vanishes beneath the earth, carrying its cold song into darkness. Below, the stone shines with an impossible light, wet walls glittering with crystal and moss that seems almost awake. The air is damp, bright, and ancient, threaded with the smell of roots, fungus, and deep water. Ruins wait where no sun reaches, and somewhere in the glow, old dreams stir among the grottoes. This is a great module for new and experienced players alike, offering tense exploration, strange discoveries, and plenty of space for player ingenuity. Depending on the speed of play, this could be 3 to 8 sessions total. I've also been wrong before on number of sessions many times and try not to rush players who want to spend time on any given location. I use the Advanced Fantasy version of Old-School Essentials in addition to some of the rules, classes, and races from the Carcass Crawlers 1-6. Your characters from my other OSE adventures that fit this adventure may be used.

Game style

Dungeon Crawl

Meet the Game Master

5.0

(8)

1 year on StartPlaying

18 games hosted

Highly rated for: Creativity, Sets the Mood, Knows the Rules

Average response time: 5 hours

Response rate: 100%

About me

Hi, I'm Ryan and I have been playing TTRPGs for more than 25 years. I started with AD&D 2nd Edition, wandered through 3rd and 4th editions, and really found my stride during 5th edition over a decade ago. I began DMing in 2019 and eventually moved into the OSR space with games like Old-School Essentials, Shadowdark, Dungeon Crawl Classics, and Mörk Borg, exploring systems that encourage clear choices and active play.

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Character creation

Creating your character

I have pre-generated characters available, but also welcome rolling characters ahead of time in Discord and will help you get those into the VTT ahead of time.

What to expect

Preparing for the session

Foundry VTT and Discord for voice communication.

What Ryan brings to the table

I use music and environmental sounds in Foundry to add to the immersion of the session. Players will be able to access the Player's Tome in Foundry as well as the applicable rules from the available Carcass Crawler issues. I spend a lot of time prepping Foundry to deliver smooth gameplay and less time fighting with the VTT.

Homebrew rules

These are the rules I incorporate from Necrotic Gnome's Option Rules Checklist (https://necroticgnome.com/products/old-school-essentials-optional-rules-checklist): Ascending armor class, re-rolling hp 1s and 2s at character creation, detailed encumbrance, separate race and class, arcane spell casters and staves, human racial abilities, attacking with two weapons, parrying My own homebrew rules: I like to use some of the rules from Dolmenwood, Gavin Norman's other game as well as others. Some of those are here: When reduced to 0hp, 2-in-6 chance of death, allowing teammates a chance to aid. Fumbles and crits in combat. +2 to attack rolls made behind target.

Equipment needed to play

Internet

Computer

Microphone

Safety

How Ryan creates a safe table

Discord will have a dedicated text channel with Lines and Veils listed. Breaks, stars and wishes, and open door will be used as well.

Content warnings

Animal Death
Blood
Body Horror
Character Death
Cults
Death
Devils / Demons / Fiends
Drowning
Insects
Kidnapping
Language/Cursing
Mind Control
Murder
Snakes
Spiders
Suffocation
Violence

Safety tools used

Frequently asked questions