1991 Du Ma Racing (Enjoyable Horse Racing 1991) ROM Download can be obtained free for Nintendo on EmuGames.net only. Play emulator game in English for the USA region. 1991 Du Ma Racing is a NES ROM that you can download to your computer or play online within your browser. You can also download roms such as Call Of Duty Black Ops and Call Of Duty Modern Warfare 3 that work on all devices including desktop and mobile. Be sure to rate the game if you enjoyed playing this ROM.