Double Dragon [hFFE] ROM Download for Nintendo (NES) on Emulator Games. Play Double Dragon [hFFE] game that is available in the United States of America (USA) version only on this website. Double Dragon [hFFE] 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 Double Dragon 2 - The Revenge, Saint Seiya - Ougon Densetsu Kanketsu Hen [hFFE] and Double Dragon as shown below. Double Dragon [hFFE] works on all your devices in high quality.