If you've played any of the Gundam VS games on the PS2 this is more of the same only with characters from Gundam SEED. It plays the same way as past titles like Federation VS Zeon or Gundam VS Zeta Gundam and it has the same problems too. Poor AI partners, slow down when the action heats up and repetitiveness shows up quick. If you've played the previously mentioned PS2 games this is more of the same. With that said the only way to play this is to have a JAPANESE PLAYSTATION2. DO NOT BUY THIS, UNLESS YOU HAVE A JAPANESE MACHINE IT WILL NOT PLAY ON A US OR PAL MACHINE.