MacSoft today announced that the Mac version of Railroad Tycoon 3 has reached gold master status and is on track to ship to retailers on September 13. “Players recreate history in Railroad Tycoon 3 as they build the ultimate railroad empire. They will see cities grow into thriving metropolises as they carve out their cross-country routes, and the prosperity of thousands will depend on their decisions as players acquire other businesses, dominate industries, and manipulate a realistically simulated stock market in an effort to amass a fortune greater than Vanderbilt.”