Eidolon is an adventure game available on PC and macOS since 2014. Recently, the game has become associated with a new tabletop setting called Eidolon: The Ghost Market, announced by Keith Baker - the creator of the Eberron setting for Dungeons & Dragons. Baker has adapted the Eidolon concept for use with Daggerheart, a tabletop RPG system, bringing the property into the broader TTRPG space alongside his other well-known fantasy worldbuilding work.
via Techraptor
Keith Baker, the creator behind the beloved Eberron setting for Dungeons & Dragons, has announced Eidolon: The Ghost Market setting for Daggerheart. Read this article on TechRaptor