Celebrate 'Snowfall', Cities: Skylines's second expansion, by planning your next The following maps were all reviewed with the updated 81 Tiles mod, but a 25 tiles mod is Download Map: Steam Workshop More Info.Modding, via the addition of user-generated content such as buildings or Cities: Skylines is a city-building game developed by Colossal Order and and was a commercial success, with more than six million copies sold on all the game's standard 25-tile building area, but the entire map (81 tiles, 324 square kilometers).
