Obsession: Universal Rules Compendium

Obsession: Universal Rules Compendium (2026) is the definitive reference book for players who want everything related to Obsession gathered in one place. Instead of juggling multiple rulebooks, expansion leaflets, and scattered clarifications, this compendium brings the entire rules ecosystem together in a single indexed volume designed for actual play at the table.

The book integrates setup instructions, gameplay variants, and detailed appendices into a more streamlined and accessible format. That matters in a board game like Obsession, where timing, interactions, and small rules details can have a real impact on the experience. Whether you're introducing returning players or resolving edge cases mid-game, having everything consolidated makes sessions feel smoother and more focused.

One of the most valuable additions is the inclusion of major variants and cooperative play rules alongside the core material. Rather than feeling like a disconnected supplement, the compendium ties together the broader Obsession experience in a way that feels cohesive and thoughtfully organized. It’s particularly useful for groups playing with expansions or rotating between different modes.