3-2-1 (1985)(Cheetahsoft)(Side B)[16K][aka Un, Dos, Tres - Responda Otra Vez] ROM Download can be obtained free for ZX Spectrum on EmuGames.net only. Play emulator game in English for the USA region. 3-2-1 is a ZX Spectrum ROM that you can download to your computer or play online within your browser. You can also download roms such as 3-2-1 and Secret Saturdays Beasts Of The 5th Sun The that work on all devices including desktop and mobile. Be sure to rate the game if you enjoyed playing this ROM.