Ec_big7__7 ROM Download can be obtained free for MAME on EmuGames.net only. Play emulator game in English for the USA region. Ec_big7__7 is a MAME ROM that you can download to your computer or play online within your browser. You can also download roms such as Katou Ichi-Ni-San Kudan Shougi Kyoushitsu and M1cikp that work on all devices including desktop and mobile. Be sure to rate the game if you enjoyed playing this ROM.