The Cthulhu Hack RPG: The Dark Brood

The Dark Brood slither forth from the fecund womb of Shub-Niggurath; undulating and hideous copious, it births strange and impossible children.

Ever Their praises, and abundance to the Black Goat of the Woods. Iä! Shub-Niggurath! Iä! Shub-Niggurath!
The Black Goat of the Woods with a Thousand Young!

The Dark Brood offers a selection of content bringing the fecundity of Shub-Niggurath front and centre to your game and loosing her mindless progeny upon the world. The supplement has been expanded from the original release (and in preparation for printing, available through the All Rolled Up web store) and includes:

An overview of the Black Goat of a Thousand Young and the manifestations of its presence
Six ready-to-play samples of the Dark Brood as examples of using From Unformed Realms to generate endless new monstrosities
Three investigation seeds with three suggestions each on hooking your group in and what they'll uncover
Worship and worshippers of the All-Mother, outlining six different follower types, their appearance and abilities
Five new Mythos spells and rituals associated with practitioners close to Shub-Niggurath
Dozens of ideas on adding the influence of the Dark Brood and Shub-Niggurath into your investigations, which you can use as hooks, flavour, or creative sparks for your next investigation