Rulings in Practice - Sanity Checks (Patreon)

Rulings in Practice: Sanity Checks

The first sanity mechanics appear in Call of Cthulhu in 1981 and, in many ways, it remains the definitive mechanical model: The character is confronted by something unnatural, stressful, or terrifying. They make a check using their Sanity attribute. If the check succeeds, everything is fine.