Update: In the folder Game\Engine\Extras\Redist\en-us, you have an .exe file that should install all required drivers. We will update again if this will not work.Important information from the developers, written by NordicGamer on the game's page:
"I'm one of the developer of this game and I wanted just to leave a comment about DirectX. We forgott to include some libraries from DirectX and if you don't have these installed then just head over to the following addres and download and install: https://www.microsoft.com/en-us/download/confirmation.aspx?id=35"