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Cover of The Investigator's Oracle (Light-Mode)

The Investigator's Oracle (Light-Mode)

Solo roleplaying game · by infiniteportalvault · in English
On Quisicosas since 3 February 2026
Featured in the newsletter of 3 February 2026 (on Substack)

What it is about

Prefer a Dark-Mode theme design? See: https://infiniteportalvault.itch.io/the-investigators-oracle THE  COMPLETE  INVESTIGATOR'S  ORACLE  - Light Mode Design ◈  62 pages of professional random tables designed specifically for horror and mystery investigation. ◈ 8 complete sections covering every aspect of solo horror play: oracles, evidence,  witnesses, locations, threats, conspiracies, and generators. ◈ System-agnostic: works with Call of Cthulhu, Trail of Cthulhu, Delta Green, Vaesen,  or any horror / investigative RPG. ◈ Genuinely useful for solo play, GM-less games, or as a GM tool for improvisation. ◈ Professional design throughout; C lean light mode aesthetic "Created with AI assistance initially to get formatting consistent but then extensively shaped and edited by a passionate human to serve actual play."

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