This document provides a summary of a potential zombie survival video game set in post-apocalyptic United Kingdom. The backstory describes how a chemical weapon created by UK scientists to kill enemies in Afghanistan instead turned people into flesh-eating zombies. Five years later, the player controls the last commander of the British Infected Strike Team, tasked with finding a safe settlement location and cure by exploring an abandoned research facility. Other factions include the Infected Experimentation Association who created mutant zombies, insane cultists who worship the undead, and looters threatening survivors. The objective is to build defenses around Manchester while scavenging resources and documents that may reveal surviving scientists or a vaccine blueprint.