Introducing Brass. Brass is a demanding economic game where players create monopolies in various industries during the Industrial Revolution. Brass requires concentration, intellect and ruthlessness to make your fortune. Players take on the roles of entrepreneurs, each with the mission to build an economic engine that surpasses the other opponents. You can become a Cotton, Railroad or Coal magnate. Build. Connect. Develop. What’s your pleasure? Brass is Monopoly for grown-ups.