The phrase refers to a Portable Document Format file containing content related to a setting or narrative focused on numerous desolate or uninhabited planets. Such a file might encompass a science fiction story, a tabletop role-playing game supplement, or a world-building exercise centered on the theme of planetary death and exploration.
The significance of such a document lies in its capacity to disseminate creative works and specialized information efficiently. It offers a readily accessible medium for distributing detailed fictional worlds, gaming rules, or academic studies pertaining to hypothetical or real-world scenarios of ecological collapse and societal decay across multiple celestial bodies. Historically, PDF files have become a standard for sharing complex documents while preserving formatting and ensuring cross-platform compatibility.
