In this interactive text-based game, you take on the role of an urban geomancer who has been summoned to the bustling streets of London to solve the mystery of the 'most densely populated square kilometer.' The game unfolds through a series of twists and turns as you navigate the vibrant yet chaotic terrain of densely populated areas, decode local myths, and confront unexpected encounters. Use your analytical skills to discern the best grid placements for population estimates while competing against other urban explorers aiming to claim the title of 'Density Master.' Every decision you make will impact your findings, the allies you recruit, and the artifacts you collect from the city, leading to multiple endings based on your exploration tactics and choices.