Silent Service ROM Download for Nintendo (NES) on Emulator Games. Play Silent Service game that is available in the United States of America (USA) version only on this website. Silent Service 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 Silent Assault, Solar Wars Silent V.2 (PD) and Solar Wars Silent V.1 (PD) as shown below. Silent Service works on all your devices in high quality.