Magic Block ROM Download for Nintendo (NES) on Emulator Games. Play Magic Block game that is available in the United States of America (USA) version only on this website. Magic Block is a Nintendo emulator game that you can download to your computer or play online within your browser. You can also download free ROMs such as Magic Jewelry (As), 3D Block and Adventures In The Magic Kingdom as shown below. Magic Block works on all your devices in high quality.