Sorry, but that argument is flawed. Britons and Mauryans never fought each other and they are in. Don't get me wrong: they should be. My point is the eastern civilisations didn't fight with the western ones BUT the Chinese and the Koreans fought the Xiongnu, the Xiongnu fought with other steppe people, those steppe people fought Persians, Seleucids, Macedonians, Romans, etc. Therefore, the eastern civilisations are isolated because, to put it bluntly, the in-game civilisations stop in the steppes. What do people think? I think that those civilisations should be in. Maybe in a late patch (afterfall, game development does need priorities). P.S.: Playing a steppe civilisation would be lots of funs.