Monopoly ROM Download for Sega Master System (Sega Master) on Emulator Games. Play Monopoly game that is available in the United States of America (USA) version only on this website. Monopoly is a Sega Master System emulator game that you can download to your computer or play online within your browser. You can also download free ROMs such as Monopoly (V1.1), Monopoly (V1.0) and Monopoly 2 as shown below. Monopoly works on all your devices in high quality.