ZZZ_UNK_demcm12b.dsk ROM Download can be obtained free for Amstrad CPC on EmuGames.net only. Play emulator game in English for the USA region. ZZZ_UNK_demcm12b.dsk is a Amstrad CPC ROM that you can download to your computer or play online within your browser. You can also download roms such as Lancer Lord and Er-Bert that work on all devices including desktop and mobile. Be sure to rate the game if you enjoyed playing this ROM.