A desperate message from one of your old friends begs you to travel to North Wales without delay, to a secluded valley where horrific events are unfolding that defy the laws of science and reason. In this country, the living are the prey of the dead; the galleries of a disused mine are haunted by innumerable entities and, in the nearby village, evil forces have deprived the inhabitants of their souls and their will. A very ancient prophecy is about to come true… And it's up to you to rid the Valley of the Horror that has taken possession of it.

Two dice, a pencil and an eraser are the only accessories you will need for this adventure. YOU alone will decide which route to take, which risks to run and which creatures to fight. Well, good luck…

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