Secrets of the Dust explores a dimensional twist on the Secret War, crossing the mythos-driven world of Achtung! Cthulhu with the enhanced technology and alternate history of the Dust universe. Discover portals between worlds, doppelgangers, walking tanks, VK-powered weapons and even gorilla astronauts as the conflict threatens to become a war across dimensions.

This crossover supplement introduces rules for incorporating Dust universe technology into Achtung! Cthulhu games, plus two unique adventures one set in the Dreamlands and one in an alternate timeline. It provides a rich dossier of alternate history and fantastical material to expand your campaigns.