Game Description & Manual: There are 21 regions in the game. each region has a population, services and climate. Regions contains hospitals, airports, shipyards and water plants. Clicking on a region will show detailed information about that region. Evolution points are awarded over large periods of time and as you infect new people. Evolution points are used to evolve your disease. Clicking on the disease button brings up the disease window. Symptoms, resistances and transmissions can be bought to make your disease more lethal, infective or visible. Infectivity controls how easily your disease can spread. Lethality controls how deadly your disease is. You will want to keep visibility as low as possible.