cmasupra | Altitude: A Look at Altitude Game @cmasupra | Uploaded August 2016 | Updated October 2024, 6 hours ago.
Altitude is a free to play, very very super ultra-realistic, totally-not-arcade flight simulator game. I originally played it many years ago and enjoyed it, and I'm only just now playing it again after forgetting it existed for years. It's actually quite popular despite its age!

Download the game for free here:
altitudegame.com