Set in the arid landscapes of Broken Hill, players take on the role of an environmental scientist who has discovered a shocking truth: house sparrows are key to understanding lead poisoning in children. As they navigate the divided town, players will interact with locals, gather data from sparrows, and uncover hidden contamination hotspots while racing against time to prevent further tragedy. Through a series of dramatic choices, players will confront local authorities, environmental agencies, and their own ethical dilemmas, all while solving the mystery of who will believe their findings and how to spark real change in the community.