I originally had Falcon on the Amiga when it first came out around 1989 and loved the 'realistic' graphics and sound. AS I remember it I had to buy the memory upgrade (half a meg?) for the Amiga just to get the thing to run.
Since then I've tried every incantation on Falcon and even though other programs come and go, I still love the blend of features from superb graphics to the incredible campaign that Falcon offers through the hard work of dedicated groups to keep it updated.