4th Unit, The (1988)(Data West)(Disk 1 Of 2)(Disk A) ROM Download can be obtained free for Sharp X68000 on EmuGames.net only. Play emulator game in English for the USA region. 4th Unit The is a Sharp X68000 ROM that you can download to your computer or play online within your browser. You can also download roms such as Dance Dance Revolution 4th Mix and Bleach DS 4th Flame Bringer that work on all devices including desktop and mobile. Be sure to rate the game if you enjoyed playing this ROM.