The world's four leading nations are facing climate change and resource scarcity. Their goal is to build trade routes to get food and water. But as they continue to emit CO2, climate change advances and the temperature rises. The destruction of the world progresses little by little and the affected people flee to the nations. Technologies must be built to transform to green energy, food crops improved, and desalination plants developed. At the same time, energy supplies must not collapse. The nations pass through five ages in which the situation becomes more and more precarious. In the end, the nation that destroys nature the least and saves the most people wins. Climate Change: Who can save the most is a strategic resource management & area control game that implements the coming reality on the table at home.