Sesame Street ABC - 123 ROM Download for Nintendo (NES) on Emulator Games. Play Sesame Street ABC - 123 game that is available in the United States of America (USA) version only on this website. Sesame Street ABC - 123 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 Sesame Street Countdown, Street Fighter 3 and Sesame Street ABC as shown below. Sesame Street ABC - 123 works on all your devices in high quality.