FlightGear is a sophisticated open-source flight simulator with worldwide scenery, hundreds of aircraft, and multiplayer flying. It is heavier than a casual arcade flyer, but nothing else in FOSS matches its scope.
All issues
PlayBound Weekly · Week 33, 2026
FlightGear
Flight simulation for the whole planet — free as in freedom.
Published · Simulation · 2.0 GB · Open Source (GPL-2.0)
Want to play it?
Full details, system requirements and install instructions.