World Boxing [hFFE] ROM Download for Nintendo (NES) on Emulator Games. Play World Boxing [hFFE] game that is available in the United States of America (USA) version only on this website. World Boxing [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 Super Mario World, Family Boxing [t1] and Saint Seiya - Ougon Densetsu Kanketsu Hen [hFFE] as shown below. World Boxing [hFFE] works on all your devices in high quality.