From publisher blurb:
Beyond the ring lurks a moon whose very shape-whose very essence-is formed of squirming thorns, tangled hedgerows, and alien trees.
Inside a defunct planetary outpost, a throng of self-made monsters fuses cable and hull scrap to one another's reanimated flesh, each powered by elements never seen by man.
Layered beneath this plane of existence is another: a place of dead stars and skull-ships, a wretched Otherspace, a haunted Underworld.
This is the Infinite Macabre.
This book includes:
Suggestions and rules shifts on how to incorporate the World of Darkness into a space opera game
Rules for starships and starship combat
Guidance on making your own alien species
This book is inspired by Mirrors, but Mirrors is not needed to use this material.