Black Rain Catastrophe: Surviving as Order Collapses

A sudden global disaster known as the "Black Rain." The rain is highly corrosive and toxic, and carries unknown microorganisms or spores. Early exposure causes skin burns, excruciating pain, organ failure, and even rapid death. It contaminates water sources and soil, destroys electronic devices through a powerful electromagnetic pulse effect, and brings global communications, electricity, transportation, and production systems to a sudden standstill. More terrifying still, the "Black Rain" seems to have awakened or brought with it some unknown creatures from deep underground, or from beyond this world.