B-Daman Bakugaiden V - Final Mega Tune ROM Download for Gameboy Color (GBC). B-Daman Bakugaiden V - Final Mega Tune game is available to play online and download only on Late Games. B-Daman Bakugaiden V - Final Mega Tune ROM for Gameboy Color download requires an emulator to play the game offline. This Game is Japanese Version and is the highest quality available.