I have been playing Civilization series from its first game. I have played all the games in its series and recently I saw that improvement in Civilization V: Gods & Kings has also released. The last game from Civilization series was Civilization V that released in year 2012. Since 2012, a lot of changes have happened in hardware. So to match the development, even developers must have made many changes. Can someone tell me what changes will be seen in this new game as compared to previous game?