Welcome to Post-Apocalyptic Britain
Following the outbreak of a genetically engineered, weaponized strain of Myxomatosis, the vast majority of the world's population died off. The survivors were few in number and, almost universally, were children.
The game follows these survivors in the society they have created. Mixi, as the sickness has come to be called, is still a dire threat, and still lingers in urban areas. People have learned that staying in the cities means infection and inevitably death, and so the towns have been abandoned. Instead, most survivors live in their own communities in rural areas.
This wiki contains the full setting and rules to for role-playing in this world. The various cultures that have sprung up are covered, and rules are provided to create a band of survivors and guide them through their adventures.