Boboboubo Boubobo - Bakuten Hajike Taisen ROM Download for Gameboy Advance (GBA). Boboboubo Boubobo - Bakuten Hajike Taisen game is available to play online and download only on Roms Games. Boboboubo Boubobo - Bakuten Hajike Taisen ROM for Gameboy Advance download requires an emulator to play the game offline. This Game is English (USA) Version and is the highest quality available.