Undercity

Try yourself as the subway train driver. You should transport a lot of people according to a schedule. Your reward depends on this. The money can be used to improve the train or to transfer to another major city where you can already drive a new and powerful train. Enter the subway car quickly, do not drive past the stations and arrive right according to the schedule, when the timer is at 0. Not before and not later. Also watch out for vandals and terrorists!