Boxing (1980) (Mattel).int ROM Download can be obtained free for Intellivision on EmuGames.net only. Play emulator game in English for the USA region. Boxing .int is a Intellivision ROM that you can download to your computer or play online within your browser. You can also download roms such as Mike Tyson Boxing and Ready 2 Rumble Boxing that work on all devices including desktop and mobile. Be sure to rate the game if you enjoyed playing this ROM.