From publisher blurb: The Vastlands are full of life. Bacterial colonies burbling away in abandoned radioactive storage caverns. Megamorphic protozoa pulsating in the mud geysers. Fungal hybrids spreading through spore cloud events. Dreaming cycads spliced with symbiotic hydrozoan neural nets, the abandoned products of an earlier noösphere development programme. Dappled saltwater neo- amphibians colonizing new volcanic islands burping forth from the mist- shrouded Cyan Sea. Star-gazing machine-riddled birds devoting nights and days to ritual observations of the heavens. The last of the the ten thousand ten thousand latter-day sputniks chirping their forgotten electric songs in their near-void orbits about the world. Zoa of the Vastlands is a creature generator supplement for the Ultraviolet Grasslands or any other science fantasy roleplaying game. dozens of tables to generate and modify new creatures based on terrestrial biological stock and strange fantascience expanded rules for observing and researching strange creatures in the vast wilderness of the UVG and other trackless domains new backgrounds and extras (NPCs) for the UVG (or other game looking for technomagical naturalists and an early 20th century vibe)