2016 · 소스북(플레이 향상용 규칙/옵션)

The Cthulhu Wars: The United States' Battles Against the Mythos

This fictional military document chronicles the United States’ secret war against Cthulhu and other Mythos forces, from colonial raids on necromancers to modern Special Forces operations. It details cultists, undead armies, undersea intelligences, alien races, and other threats encountered across America and beyond. Threat reports describe the entities and servants opposing humanity as the conflict continues.