Browse free open source Simulation Games and projects for Windows below. Use the toggles on the left to filter open source Simulation Games by OS, license, language, programming language, and project status.

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  • 1
    SmartPropoPlus
    SmartPropoPlus - Turning your R/C transmitter into a Flight Simulator Joystick
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    Downloads: 323 This Week
    Last Update:
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  • 2
    ATC-pie

    ATC-pie

    Air traffic control tower and radar simulator (solo + multi-player)

    ATC-pie is an air traffic control simulation program. It features solo, multi-player and teacher-student sessions, rendering 3D views of airports through FlightGear. It is essentially designed for realism, and simulates real-life ATC tasks and equipment such as strip racks and sequence management, handovers to/from neighbouring controllers, flight plans, primary & secondary radars, RDF, CPDLC, ATIS recording...
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    Downloads: 52 This Week
    Last Update:
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  • 3
    Vega Strike is a 3d OpenGL Action Space Sim for Win/Lin/Mac allowing players to trade, bounty hunt, or explore in a vast universe. Active development is now on https://github.com/vegastrike and on http://www.vega-strike.org Vega Strike is mod ready and network playable.
    Downloads: 28 This Week
    Last Update:
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  • 4
    Project Apollo - NASSP
    Project Apollo - NASSP (also known as NASSP or NCPP) is an add-on for the Orbiter space flight simulator. Project Apollo simulates the Apollo missions to Earth orbit and the Moon and the planned post-Apollo missions that never flew.
    Downloads: 17 This Week
    Last Update:
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    Gemini 3 and 200+ AI Models on One Platform

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  • 5
    Naev
    Naev is a 2D space trading and combat game, in a similar vein to Escape Velocity.
    Downloads: 10 This Week
    Last Update:
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  • 6
    flightcombat_chung
    Flightcombat chung is a 3D openGL space / air / sea / ground flight / car simulator written in compiled freebasic with combat against ships DCA and massive air /air /space dogfight.Give orders to your wingmens ,declare war or attack other planes,or fly in formation , refuel at airports or space stations and explore vastes satellite heightmap countries or planets by plane, spacecraft, foot or car. Can run on a small netbook with windows 7. Zipped and unzip with 7zip. (22/09/2015) added flightcombat_chung_web / web2 versions with direct httpget google static maps satellite worldwide realtime ground / roads images and openstreetmap osm buildings / airports / bridges realtime datas . try flightcombat_chung_web2 for accurate osm buildings datas and car simulation with scenary save / load .
    Downloads: 15 This Week
    Last Update:
    See Project
  • 7
    Kelpie Flight Planner for Flightgear
    The Kelpie Flight Planner for Flightgear. This Java based Gui flight planner uses the airport and navaid databases of the Flightgear, allowing the user to search for airports and navigation aids and plan flights between them. [Note: Requires Java 1.10 or above] This program is no longer being actively developed or supported. All future work is being undertaken on a port to Rust/Gtk at https://github.com/shartrec/kelpie-flight-planner. But is still in the very early stages.
    Downloads: 5 This Week
    Last Update:
    See Project
  • 8
    A graphical frontend to run FlightGear Flight Simulator.
    Downloads: 6 This Week
    Last Update:
    See Project
  • 9
    XHSI - glass cockpit for X-Plane 10 & 11
    XHSI (eXternal High-resolution Simulator Instruments) is an add-on for the X-Plane flight simulator. It displays the PFD, ND, EICAS, Flaps and Gear indicator, Clock/Chronometer, etc... in separate windows. In general, the instruments can be displayed in B737-NG or A320 style.
    Downloads: 13 This Week
    Last Update:
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  • 10
    cross_car_chung
    cross car chung is a 3D safari cross car / flight simulator / wind sail game using gui_chung and ancient openGL1.4 ,written in compiled freebasic , with terrain relief , sea, houses, trees, grass, horses , zebras ,antelopes ,elephants ,girafes , rhinos ... Can run on a small netbook.
    Downloads: 7 This Week
    Last Update:
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  • 11
    Atlas aims to provide high quality maps of the world for use in FlightGear, an open source flight simulator.
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    Downloads: 3 This Week
    Last Update:
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  • 12
    TileCity_chung

    TileCity_chung

    a 3D openGL b3d car / city town / flight / tank simulation game

    Tilecity chung is a free car in the city building game from an openb3d demo by Ogg ( added car / flight / tank simulator + edit , load , save map + cars traffic + gui windows + heightmaps + cars racing + houses + trees + grass + skydome + sounds + performances boost + shooting + boats + tanks + redlights + stops + lamps + heighmaps edit, save, load). It is written in compiled freebasic and uses openB3D (open source blitzmax b3d game engine for freebasic). Source code is included in the zip file.Can run on a small netbook with windows 7. Create a map file (text 64x64) and explore a 3D openGL town with sea, towers, roads, highways, dirtways, relief, trees, houses, grass, airports . Drive cars among the town traffic , start races against computer driven cars, take a flight by plane to the airport or follow the other flying around cessna, pilot a tank or shoot them down. Edit the map with the integrated editor and look instantly your 3D creations. Gamepad and joysticks supported
    Downloads: 2 This Week
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  • 13
    FGSD is an interactive scenery designer/builder for the FlightGear (http://www.flightgear.org/) flight simulator project.
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    Downloads: 7 This Week
    Last Update:
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  • 14
    pacific_chung
    pacific chung is a marine version of irrflight_chung combat flight simulator, with more planes, sea, ships, aircrafts carriers,and zeros planes.It is written in freebasic and irrlicht 3D openGL engine.New: you can give orders to wingmen planes.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 15
    micropanel
    MicroPanel (uPanel) is the next generation of Flight Instrument for simmers. It succeed to first npanel project OnePanel.
    Downloads: 4 This Week
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  • 16
    open-source flight simulator, for RC-models and real aircraft, with a special orientation towards gliders. OpenSceneGraph based full 3D renderer.
    Downloads: 3 This Week
    Last Update:
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  • 17
    Bell-412

    Bell-412

    Highly realistic and immersive model for Flightgear.

    This is the Textron Bell412 helicopter for the Flightgear flight simulator. This rotorcraft is designed in order to provide the most realistic flight experience to player, including design and behaviour. This project is updated every 1 to 6 months with major improvments. Keep updated and happy Flightgear. My Youtube Channel: https://www.youtube.com/channel/UCmxlWKtFn19wYVe2DYU9XCw/videos v0.9.1- r54 released Feb/2018 : * FDM: updated. Better IT. * MODEL: new texture & model updated * BOMBABLE: WIP (weapons ready) * MISC: 3rd Party COPYRIGHT Included and 3rd party data clearly detailed. ===> see CHANGELOG.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 18
    freetanks_chung
    freetanks chung is a 3D openGL flight / tank simulator version of cross_car_chung , with tanks cannon battle and real countries satellite heightmaps. It is written in compiled freebasic and uses gui_chung.Can run on a small netbook with windows 7. video => https://www.youtube.com/watch?v=sn5Sfwb4UHI
    Downloads: 1 This Week
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    See Project
  • 19
    Mission Control Simulator

    Mission Control Simulator

    An Houston/NASA Mission Control Simulator written in Delphi!

    It´s a small project to test my Delphi-Skills... The Simulation will simulate the Mission Control of: -Mercury Atlas/Redstone -Gemini -Apollo 1/4/6/8/9/10/11/12/13/14/15/16/17 -Apollo-Sojus-Test-Program (ASTP) -Space Shuttle´s STS-Program -ISS U.S. Missions, russian Missions and Proton -and a "Easter-Egg": an ICBM test-Launch --- First it will be aviable in German, then in version 0.5 it will also be aviable in english. --- Sorry for my bad english, i am german ^^ --- UPDATE: I need ALPHA and BETA Testers!
    Downloads: 2 This Week
    Last Update:
    See Project
  • 20
    GaugeBook
    GaugeBook displays Gauges of your FSX (with SP2 or Acceleration) and gives you control over a lot of Settings. Change Frequencies, QNH, etc with a few mouse clicks. It's still beta but the new G1000 is a blast. Runs smooth on any notebook.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 21
    my Freelancer projects
    Downloads: 1 This Week
    Last Update:
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  • 22
    piratesGL_chung
    piratesGL chung is a free 3D openGL pirate wind sail sea seafight boat ship / flight simulator game with wind simulation, sea , moving water terrain, real satellite coast maps, sailing boats and combat cannon battle . It uses gui_chung and openGL, and is written in compiled freebasic
    Downloads: 1 This Week
    Last Update:
    See Project
  • 23
    Platform independent graphical Java frontend for running FlightGear Flight Simulator. JFlightWizard provides FlightGear command line options, easy routes planning and displays current aircraft position, downloaded sceneries, navigation and airport data.
    Downloads: 1 This Week
    Last Update:
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  • 24
    Stars of Call

    Stars of Call

    A space game in the Hoshikaze 2250 universe, built on the NAEV engine

    Stars of Call will ultimately be a mix of Elite-like, Rogue-like and RTS, set in the Hoshikaze 2250 Sci-Fi universe, developed by the eponymous French Association. Hoshikaze 2250 is a very large universe, set in the year 2250, Human Occidental Calendar. With 9 sentient species sharing more than 3000 stellar systems linked by natural hyperjump tunnels and settled on nearly 200 planets, it allows to develop many things around it : short stories books, novels, comics, paperback RPGs, videogames, boardgames, etc... An association was created in 2007 to sustain the Project as a whole, with both open-source and commercial developments around a Community of Creation. Our motto : "Amateurs in spirit, professionals in methods". For now (26/04/2014) the following things have been committed to SourceForge : - An older Stellar System editor from 2004, - A set of Game Design Documents, - A prototype being developed as a Total Conversion of NAEV (http://blog.naev.org/)
    Downloads: 1 This Week
    Last Update:
    See Project
  • 25
    flightspace_chung
    flightspace chung is a free open source 3D space game flight simulator written in freebasic and openGL . Explore the solar system with real planets data , go to space stations, enter planets orbit with gravitation effect , fly in formation and give orders to your wingmen or declare war to combat spaceships or attack ground targets .Can run on a small netbook . moving idle and background .
    Downloads: 1 This Week
    Last Update:
    See Project
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