Denki Blocks (Chakky) ROM Download can be obtained free for Gameboy Advance on EmuGames.net only. Play emulator game in English for the USA region. Denki Blocks is a GBA ROM that you can download to your computer or play online within your browser. You can also download roms such as Estpolis Denki Yomigaeru Densetsu and Estpolis Denki that work on all devices including desktop and mobile. Be sure to rate the game if you enjoyed playing this ROM.