Buy Microsoft FSX: Steam Edition + Fair Dinkum Flights Add-On Twin Pack. The multi award winning Microsoft Flight Simulator X lands on Steam for the first time. It is the sequel to Microsoft Flight Simulator 2004 and the tenth and most current installment of the Microsoft Flight Simulator series, which was first released in. Microsoft Flight Simulator X (abbreviated to FSX) is a 2006 flight simulation computer game originally developed for, and published by Microsoft Game Studios for Microsoft Windows.
