Snowfall is an expansion for Cities: Skylines, the award-winning management game that puts you in control of a growing metropolis. In Snowfall, your city can be covered in snow or glisten in the rain with in-game weather - which adds new challenges as well. Add snowplows to clear your streets, and help citizens keep warm in the storm with city-wide heating systems. New public transit options also help residents get across your city, rain or shine. Snowfall includes: Now is the Winter of This Content: Rain and fog for existing maps, plus a “Winter” map theme with snow and new challenges - snowplows, road maintenance, and more The Streetcars You Desire: New public transit options, including street trams and easier management of existing lines