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Moonlight Made Madness

Moonlight Made Madness


Bronze Age Britain scenario for investigative weird, occult and horror roleplaying. Compatible with percentile-based Lovecraftian roleplaying games, easily converted to other systems and settings.

The arrival of spring has brought warmth and optimism to Woikós Helémesi, a small community near the great Sehimréys river. The mood is shattered at full moon, when a villager succumbs to a mysterious sickness. Foreboding spirits haunt the land, and those who have learned the hidden tales of old must seek out the truth, in the tangled wilderness where the People do not willingly tread. Something terrible is on the verge of breaking free, and their fragile community faces annihilation. The waning moon shines thinly now, but there is little time before it waxes once more and draws doom upon them.

Content warnings: disease, body horror, infestation

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Brian C November 21, 2021 9:15 pm UTC
Hello! Is there anyplace one can see/purchase/download your simple percentile system apart from this bronze-age mystery adventure? Would your system be suitable for 1920s era play?
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Product Information
Rule System(s)
File Size:
4.35 MB
Original electronic
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File Last Updated:
November 21, 2021
This title was added to our catalog on November 21, 2021.