is a tabletop role-playing game from Pelgrane Press that uses the GUMSHOE One-2-One system , specifically designed for one Game Master (GM) and exactly one player . Unlike traditional group games, it places a single protagonist in a noir-inspired 1930s-40s setting where they face cosmic horrors. Essential Rules for Players
: A limited resource you can "spend" with an Investigative Ability to get a bonus benefit or extra information that isn't strictly necessary to solve the case but might make it easier. CTHLUHU_CONFIDENCIAL.zip
: These are physical cards you receive based on your rolls. Edges provide benefits, while Problems (like injuries or mental shocks) hinder you. Your survival often depends on whether your Edges outnumber your Problems. Key Tips for the Game Master is a tabletop role-playing game from Pelgrane Press