Zork I - The Great Underground Empire (1980)(Infocom) ROM Download for Apple II (A2). Zork I - The Great Underground Empire (1980)(Infocom) game is available to play online and download only on Roms Games. Zork I - The Great Underground Empire (1980)(Infocom) ROM for Apple II download requires an emulator to play the game offline. This Game is English (USA) Version and is the highest quality available.