Metal Fight Bayblade - Choujou Kessen! Big Bang Bladers ROM Download for Nintendo DS (NDS). Metal Fight Bayblade - Choujou Kessen! Big Bang Bladers game is available to play online and download only on Roms Games. Metal Fight Bayblade - Choujou Kessen! Big Bang Bladers ROM for Nintendo DS download requires an emulator to play the game offline. This Game is English (USA) Version and is the highest quality available.