The Horror Within

Everyone who went to opening night of the Monveau Theater's newest show has gone completely insane. Can the characters uncover the shocking secrets inside the theater and find a way to end the plague of madness without losing their own minds?

The Horror Within is a cosmic horror adventure for 8th-level characters. It's a one-shot that takes about 3-5 hours to complete and includes:

-A maddening mystery where the characters' sanity is at risk
-A thrilling battle against an Old One in the lost depths of the city
-Combat cards for each monster, PC, and special treasure
-High-quality digital maps for use with virtual table tops

Written By

Kelsey Dionne

Published By

The Arcane Library

Publication Year

2020

Setting

Setting Neutral

Environments

Ruins/Tomb/Cemetary , City/Urban , Other

Link

https://www.thearcanelibrary.com/collections/8th-level/products/the-horror-within

Handouts?

Yes

Battle Mats?

Yes

Includes Characters?

Level

Level 8

Soloable?

Found In

The Bundle of Horror 2

Part Of

Boss Monsters and Villains

Sh'golgg The Writhing Clot Aberration

Common Monsters

Gibbering Mouther Aberration
Void Spawn Aberration

Notable Items

Bertrand's Tome

Disclaimer: All information listed on this website comes with absolutely no warranty and may be incomplete or outright wrong. We rely on contributors from the community to add and curate adventure data. The publisher and original adventure authors are not usually involved in the process. In many cases, we have no way to verify that the data we show for an adventure accurately represents the adventure's content. If you find incomplete or wrong data, please login and create a change request on the adventure details page.

Change Requests

You can use change requests to report missing, wrong or new information for this adventure. Curators and the adventure's author will then be able to incorporate your requested changes into the adventure. Once that's done, you and they can mark your change request as resolved. Login to submit a change request.

This adventure doesn't have any pending change requests.