Why do people think its the engine that the issue ? . The Shenmue engine for both the Saturn and DC versions was in place very early in . That is not is holding this game back at all , I mean to save money SEGA could just use the Yakuza engine . What holding this game back is the main power and money needed to make Shenmue III and IV to finish the story . You're looking at a team of 100 to 200 and quite a few years to finish the job and for a series that sold less than 2 million copies on 2 different platforms, its not going to happen, more so as SammySEGA have little interest in making games anymore