The Windows Store release includes cross-play between Windows Store and Steam, Xbox Live integration and Xbox Live achievements. More information about the Windows Store release here: https://news.xbox.com/2017/08/18/rise-of-nations-extended-edition-windows-store/
Great. Is interesting that plataformt to gaming that Microsoft is doing.
Great news, having cross-play between Win Store and Steam means I’d definitely go for the Win Store version then. Because I like not having to launch some client in order to play the game + having a good looking tile on the start menu is a bonus