The player is the president of a railway company, laying tracks, operating trains, and transporting people from station to station. These streams of people lead to gradual changes in the surroundings of the stations, and soon a city begins to emerge and grow around these stations. Skyscrapers and department stores are built in front of the stations, and the city expands. As the number of station users increases, so does the number of train passengers. With the generated revenue, the player can maintain a railway network and establish subsidiaries to build residential areas and entertainment facilities along the railway line. By entering the operation of other modes of transport such as buses and trucks, they can expand the overall map into a metropolis.