I've never played any of the X-Wing or Tie Fighter games. I've heard great things about them over the years, but never had a chance to play them. I would absolutely buy them if they were released on Steam or Gog.
TIE Fighter was quite finicky to get working in Windows XP and I gave up trying to. Do GOG provide software to get old games like that running on more modern software, or do they work on the coding at all?