“Try this amazing free flight simulation today and you too will find that though this simulator may not have the world’s greatest graphics, it is like nothing else the world has ever seen - and it’s all FREE.”
One developer, Soji Yamakawa, keeps this flight sim going. The modding community supplies most of the aircraft and maps. The graphics are rough, and nobody playing it cares. The big commercial sims sell photorealism and a giant download. This one sells nothing.