
Bureau of Investigation
An independent investigation game set in the Cthulhu Mythos and based on the rules of Sherlock Holmes Consulting Detective.
Welcome to the Bureau of Investigation, agents!
Bureau of Investigation: Investigations in Arkham & Elsewhere is a comprehensive, standalone investigation game set in the Cthulhu Mythos. It takes you to 1920s America, where you uncover hidden threats from Elsewhere. The game follows the rules of Sherlock Holmes Consulting Detective and includes additional investigative mechanics.
An investigate game set in the Cthulhu Mythos and based on Sherlock Holmes Consulting Detective.

“Welcome to the Bureau of Investigation, agents! Here are five very peculiar cases. I believe the individual who reported them has a fertile imagination. If these facts prove to be true, it will take you more than a strong stomach to solve them. Here are your badges… Good luck!”
Scenarios and New Mechanics Design: Grégory Privat
Artwork: Pascal Quidault – Arnaud Demaegd – Neriac – Bernard Bittler



Collaborate to resolve cases swiftly and efficiently. Review cases, follow leads through stealth investigations or direct interviews, visit locations, question witnesses, examine maps, and read newspapers related to the cases.




