
Cosmic Horror: Unearthed Tome, Vol 1
- 2–6 players
- 2025

Rules assistance for Cosmic Horror: Supernatural Horror in Miniature
Plain-language explanations of turns, card effects and disputed situations, with official source references and saved question history.

What would you like to know?
Answers come from the official rulebook, with the page to check.
Cosmic Horror: Supernatural Horror in Miniature is an expansion for Spectre: Operations released in 2025 for 2–6 players.
The stars are right, the end is nigh. Inspired by the works of H. P. Lovecraft, Cosmic Horror takes Spectre Operations players back to the weird world of Lovecraft's 1930's America. Cosmic Horror introduces rules for Sanity, Insanity, strange environmental effects and multiple variations for your Eldritch Horrors - as well as new weapons and investigator abilities to combat them. —description from the back of the book
Cosmic Horror: Supernatural Horror in Miniature supports 2–6 players according to the catalogue. This range comes from the publisher’s listed player count, so the game can be set up for any group size within it. Some setups, rules and scoring details may still vary by player count, so check your edition’s rulebook for the exact configuration.
Cosmic Horror: Supernatural Horror in Miniature belongs to these categories: Horror, Miniatures, and Expansion for Base-game. Categories describe the theme, setting and style of a game rather than its rules. Filter the catalogue by the same category to find similar games when you enjoyed Cosmic Horror: Supernatural Horror in Miniature and want something comparable for your next game night.
The catalogue lists Cosmic Horror: Supernatural Horror in Miniature as an expansion for Spectre: Operations. Expansions add new content, rules or scenarios to the base game and usually cannot be played on their own, so you need Spectre: Operations to use it. Check that your edition of Spectre: Operations is compatible, as some expansions were revised between editions.