Fortress Attack (1993)(Shibahara A.)(Disk 1 Of 2)[a] ROM Download for Sharp X68000 (). Fortress Attack (1993)(Shibahara A.)(Disk 1 Of 2)[a] game is available to play online and download only on Late Games. Fortress Attack (1993)(Shibahara A.)(Disk 1 Of 2)[a] ROM for Sharp X68000 download requires an emulator to play the game offline. This Game is English (USA) Version and is the highest quality available.