Questions tagged [cthulhu-dark]

For questions about Cthulhu Dark, a freely available short-form game system designed by Graham Walmsley for running minimalistic Mythos games. It uses d6s and the mechanics focus on Investigators' escalating Insight into the horror behind the universe.

Cthulhu Dark is a freely available short-form game system designed by Graham Walmsley for running minimalistic Mythos games. It uses d6s and the mechanics focus on Investigators' escalating Insight into the horror behind the universe.

Additional rules (Dark Tales) and guidance for creating scenarios (Dark Depths) are freely available from the author's website. There are a few pre-made adventures written for Cthulhu Dark. Guidance for hacking the system is also provided by the author.

Following a successful Kickstarter crowdfunding campaign in 2017, a revised 200-page book (in hardcover and PDF) was published for Cthulhu Dark. It is organized into 3 main sections:

  1. a Player's Section: includes the same concise rules, as well as guidance on using them effectively
  2. a Keeper's Section: details the essential elements of a Cthulhu Dark mystery, provides guidance on how to write, improve, and run a mystery, and describes the threats of the Mythos
  3. 4 game settings: set in different times and places, with one adventure provided for each setting (and handouts for each adventure as needed)

The appendices of the book also provide guidance on hacking Cthulhu Dark, as well as design notes on the history of the game's development that explain how and why certain changes were made.


Related links:

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Can/should a player roll for failure on his own action?

In Cthulhu Dark you only run the risk of botching an action completely "if someone thinks it would be more interesting if you failed" and rolls against you; otherwise your roll indicates the degree to which you succeed (on a scale of 'barely' to…
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Can you use the occupational expertise die to represent non-occupation-related experience?

In Cthulhu Dark, when you roll to find out how well you do, you roll: One die if the task is within human capabilities. One die if it’s within your occupational expertise. Your Insanity die, if you will risk your sanity to succeed. In a game I…
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What happens if you reroll and the new highest die is lower than the original?

I was reading the Cthulhu Dark rules again, and I noticed something that wasn’t specified. The section on rerolling says, in part: If you included your Insanity die in the roll and you’re not happy with the result, you may reroll (all the dice). If…
Bardic Wizard
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