A Call of Cthulhu one-shot

The Blooming

Four strangers. One flower. One night that does not end the way anyone was promised.

DUNWICH, MASSACHUSETTS · 1921

Claim a Seat at the Table
↓ read on if you dare ↓

What you are walking into

A rotting town that goes quiet when you ask directions — and will not walk you up the hill.

A house at the end of the road that somehow already knows your name.

And a rare and beautiful bloom, opening for one night only, that is not a flower at all — but a countdown.

You came a long way to see something wondrous. You will. That is the problem.

Why you'll want to be there

I.

A True Mystery

Not a dungeon crawl — an investigation. Search the rooms, read what you shouldn't, follow the details that feel wrong. Every clue is real, and it all fits together. The answer is there for those brave enough to keep looking.

II.

Genuine Dread

This is horror the way it's meant to feel — you are outmatched. No power fantasy, no easy wins. Just mounting unease, a house that grows stranger the deeper you go, and a night that keeps taking things from you.

III.

Real Consequence

A single, self-contained evening with everything on the line. It's a true one-shot: choices matter, nerve matters, and not everyone walks back down the hill. How your story ends is up to you.

The particulars

1Night
3–5Investigators
~4Hours
0Experience needed
1921Massachusetts

Never rolled a die in your life? Perfect. Ordinary people make the best investigators — and the best victims.

Recovered from the scene

CASE FILE · Y-1921/09 · SENTINEL HILL Sealed

Guests arrived by carriage after dusk. Purpose of visit: to observe the ████████ ████████ in bloom. None reported prior acquaintance.

Host of the household: ████████████. Manner described as courteous. Witnesses further noted the staff seemed to be ██████ ████ ██████████.

Lower levels of the estate contained ████████████████ ████. Recommend no further inquiry. What was found ██████ below is not recorded here.

Of the party that ascended the hill, the number who returned is ████████.

— the remainder of this file has been withheld pending the Keeper's discretion —

Everything blacked out above is waiting for you at the table. Some things you have to earn the right to read.

Will you answer?

A carriage waits at dusk on the thirtieth of September. Come alone. Speak of it to no one. You are expected.

R.S.V.P. Claim your seat

Open the seal above to join the investigation.