As much as I am a great fan of all Total war games I keep asking myself why after releasing one game in next time period SEGA company always release one old game as new (or part two or whatever). This has happened with Total War Medieval and now with Shogun. To my opinion, this is just greed for easy money. Logically, it is much easier to improve existing code then to write a new one for same money. Don't get me wrong here, I will, probably, buy TW: Shogun 2 but I will be much happier to buy TW: American Civil War or TW: First World War.