Top Gun ROM Download for Nintendo (NES) on Emulator Games. Play Top Gun game that is available in the United States of America (USA) version only on this website. Top Gun 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 Top Gun - The Second Mission, Gun Smoke and Top Gun (VS) as shown below. Top Gun works on all your devices in high quality.