The FlightGear flight simulator project is an open-source, multi-platform, cooperative flight simulator development project. The goal of the FlightGear project is to create a sophisticated flight simulator framework for use in research or academic environments, for the development and pursuit of other interesting flight simulation ideas, and as an end-user application. Read more hot
GL-117 is an action flight simulator for Linux/Unix and MSWindows. Enter the Eagle Squadron and succeed in several challanging missions leading though different landscapes. Five predefined levels of video quality and an amount of viewing ranges let you perfectly adjust the game to the performance of your system. Joystick, mouse, sound effects, music... Read more hot
Airrace is an air race game where the player is required to pilot a plane through sets of pylons in a prescribed order.
AirTraffic is game that intends to put you into the hot-seat of an Air Traffic Controller. It is available freely to anyone under FSF's GPL license . The AirTraffic project consists of various server programs and a GTK/Gnome client at the moment. The client uses GTK/Gnome as it's UI
Coldfire is a Space Simulation Adventure game. The player will be involved in combat and space flight, navigating asteroid fields and performing hair raising maneuvers. There will be multi player support for dogfights against AI and humans.
CRRCsim is a model-airplane flight simulation program. Using Crrcsim, you can learn how to fly model aircraft, test new aircraft designs, and improve your skills by practicing on your computer. Read more
decopter is an unrealistic SDL/OpenGL helicopter simulator.
FACHODA Complex is a fast 3D game for X11, featuring network ability. For now, only an alpha demo version is available.
FG Kicker! is an easy GUI frontend to launch the Flightgear simulator.
Fly8 is a (reasonably portable) flight simulator which allows multiple players. It currently has working ports for Unix/X11, msdos (c8, bcc, djgpp) and msWin.
FlyingGuns is a flight- and battlefield simulator used to develop and test approaches for low-resource, internet enabled games and distributed simulation. Areas of application might be industrial and military simulation or entertainment.
glrcsim is to be an flight simulator/trainer for Radio Controlled Models. It is particularly aimed at slope soaring, which requires modeling the interaction of the wind and the terrain.
KFreeFlight is a GUI frontend for FlightGear. It can launch it with the most common options, and is designed especially for KDE users.
OpenApproach aims to be an easy-to-use, yet highly configurable air traffic control (ATC) simulation.
Palomino is a 3D flight simulator written in C++ for OpenGL. It is designed to be an easy-to-fly casual game. Read more
RedShift is an OpenGL/SDL flight simulator that aims to eventually support civilian flight, combat, and multiplayer capabilities with a realistic flight model.
Silent Wings Simulator
(commercial) The Silent Wings Simulator is a highly realistic flight simulator, designed to give high training value for soaring pilots as well as great fun for everyone interested in flight simulation.
The goal of Stardust is to create a 3D-Space Fight Simulator Open Source, portable and expandable simulating, at best, the kinematics of space flight. Stardust will feature small dozens of starfighters, intelligent computer enemies and network mode.
Thunder&Lightning is a futuristic action flight simulator game that lets you fly around in your airplane and fight against tanks and other aircraft in a 3D environment. Read more
Vertigo is a public domain flight simulator where the emphasis is on realism of the flight-model, with several types of air- and space-crafts selectable.
(commercial) X-Plane is a comprehensive, powerful flight simulator which has a realistic flight model available for personal computers. Read more