Myst is one of the most common games there is for the Mac, it'll be easy to find another disc.

I've had Descent and Doom Legacy, both are not uncommon or anything. Man, Descent was one of those games that really gave me motion sickness while playing it.

Is Red Baron for the Apple II or the Mac? Seems like I picked up a copy for the Mac but it was for System 6 and wouldn't work on OS 8. I could be thinking of something else, though.

Don't know about the other games, didn't have any interest in Flight Simulator or Harpoon.