0

Your Cart is Empty

The Horror Within, 8th-Level One Shot (5E)

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

Grab this adventure at a reduced price in the Bundle of Horror 2!

Note, this is a digital PDF product that we email to you.

Video walkthrough of the adventure below.

Customer Reviews

Based on 14 reviews
93%
(13)
7%
(1)
0%
(0)
0%
(0)
0%
(0)
C
Christy Custead
Fantasic!

Super easy lay out, well written and tons of fun! Definitely buying more like this one!

C
CooperTheCreeper
A fun, spooky one shot!

I’ve never DMed anything before, always been a player, and in preparation for a larger campaign, wanted to dip my toes in with a one-shot. This campaign had the perfect blend of horror and mystery, along with some comedy my group always enjoys. The prep was easy, and everyone had a great time, the descriptions were the perfect jumping point for improv and custom descriptions, and helped me easily slide into the setting and roles needed, couldn’t recommend better!

R
Rachael Bryant
Great Story!

Amazing story, great immersion. Excellent opportunity for seasoned DMs to build into a game or new DMs to run a guided one shot. We loved it!
My family elected for a one shot a couple weeks ago cause a player for our ongoing game was out. I had nothing lined up and had turned to Google for some ideas and maybe some pre-written stuff when I found The Arcane Library, and the The Horror Within. This was maybe 90 minutes before the game started. It was a quick read to get the understand the settings, get an idea of the story and tone, feel out the theme, and get the maps loaded to Roll20. It was easy to execute, fun to embellish as we played, and my players lived the horror theme.

S
Stefan Smith

Great oneshot! My party enjoyed it very much!

T
Trudy Malek
Good!

Good.