The goal of the game is to build the most successful Underground lines and in doing so gain the most points. You can gain points by connecting your lines to various destinations on the board, and by having the passenger use your lines to travel from station to station.The player who has best balanced the demands by the time that the deck of destinations is exhausted will be declared the winner.

Note: the rules indicate there are 20 green tracks and 15 blue - the actual count is 15 green and 20 blue tracks.