X-Plane - The world's most advanced flight simulator just got an upgrade. Download the free demo today for Windows, macOS, & Linux.
The Longest Journey - The Longest Journey is an Adventure, Point and Click, Female Protagonist, and Single-player video game developed and published by Funcom.
FlightGear - The FlightGear flight simulator project is an open-source, multi-platform, cooperative flight simulator development project. It also simulates space flight in Earth's orbit. It's flight dynamics engine (JSBSim) is used in a 2015 NASA benchmark.
Digital Combat Simulator - Digital Combat Simulator is a Free-to-play, Single and Multiplayer Combat Flight Simulation developed by Eagle Dynamics and published by The Fighter Collection.
BeamNG.drive - BeamNG.
Birds of Steel - Birds of Steel is developed by Gaijin Entertainment for PlayStation and Xbox.