Now for the users who are not familiar with the Civilization series, it is a turn-based strategy game, which can be played by one or two players at the same time. Otherwise, you might face some serious crashes. Depending upon your system and its capability, you got to choose the right one. Now the choice can be a little harder as to which will be a better choice for your system. If you have recently installed Civilization 6, then during the installation process, you must have got two options of DirectX variants to choose from.