Like what I said with DOA2 I don't really have a deeper intricate understanding of the mechanics to really say what's changed between this and previous games in the series, but it sure has a fancy new coat of paint! For an xbox launch title this looks freakin WILD dude if I was there I would have totally thought graphics couldn't get any better than this. There's also like weird bonus content you can unlock from demo discs for some reason so that's neat.