From publisher blurb:
Discover Umberwell, a fantasy metropolis of stunning strangeness and decadent splendor. Explore a city of urban dungeons, encounter marvelous artifice, and hear the prayers offered to the six goddesses of the City of Exiles. Tour the city’s island sprawl, its underground warrens, its undersea domes, and the rusting towers that lead to its skyward reaches. Mingle with devious wizards, thieving gangs, and creatures drawn to the city from across the planar multiverse. All you have to do is learn to survive the streets, crypt-kicker! Beautiful fiends, deadly assassins, scheming secret societies, raucous cabarets, and horrid monsters await just beyond the harbors. Embark and taste the impossible fever dream.
Umberwell: Blackened Be Thy Name is a system-neutral city campaign setting for picaresque urban fantasy adventures inspired by New Weird fiction. The book includes:
Details on the city of Umberwell, including information on its demoness mayor, its worm trains, its dangerous gangs and cults, its interplanar zones, and much more.
Information on the myriad races who populate the city.
Ideas for genre-appropriate characters and the reasons that brought them to the metropolis.
Eleven factions and twenty-six NPCs to involve your players in intrigue.
Advice and tools for running a fantasy RPG in an urban setting.
Tools for use in game, such as copious adventure seeds, random tables, and a comprehensive adventure generator that gives you the basis of a scenario with little prep.
A full index of subjects, an index of adventure ideas, and an index of the book's random tables.
A design philosophy that prioritizes ease of use and speed of play. All "lore" entries are easy to scan, and make use of bullet points and bold text to draw your attention to the important bits so you can get on with your game.
All pdfs include a bonus pdf of the first supplement: Scardogs and Scapegaces, which brings the described number of NPCs to fifty.
Umberwell exists on the same world as Cinderheim: The Land Under the Demon Sun, so if you enjoy this product you may with to check that out as well and use them together in your campaigns.