An addictive subway construction simulator from the first minutes. Will you cope with a difficult task? The fate of the inhabitants of multimillion cities is in your hands. Everyone should be able to move freely. Someone needs to go to work, someone is in a hurry to the university, others are late for a date. Help the bustling metropolises continue to evolve by masterfully connecting different points of cities with railroad tracks. Real countries, real places and a real subway. Can you find a better way to get metro lines where they already exist? Make non-standard decisions, save up bonuses and never stand still.