2015 · Scenario / Avontuur / Module

Cthulhu Apocalypse

A survival horror supplement for the Trail of Cthulhu roleplaying game, set in a world transformed by catastrophe and ruled by ancient horrors. The Apocalypse Machine helps game masters create a global disaster and its aftermath, with character options for investigating and surviving among the ruins. The supplement includes adventures set in Britain, America, and beyond, spanning the immediate aftermath and years later as survivors change. Scenarios explore whether humanity can endure—and what it might become.