Falcon 4.0 is back
 

I played this when it first came out. It was buggy and complicated. It pretty much fell out of favor because of it's difficulty. The hard core fans never let up though and it has been re-released as http://www.graphsim.com/games-falcon-af.html

It looks great. Check it out.

My brother played that a lot. He mentioned that he had tons of downloaded updates from a core group of people who kept it alive.