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

  • Ship Agents Faster Icon
    Ship Agents Faster

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  • 1
    Celestia

    Celestia

    Real-time 3D visualization of space

    Celestia is an application for real-time 3D visualization of space, with a detailed model of the solar system, over 100,000 stars, more than 10,000 galaxies, and an extension mechanism for adding more objects.
    Downloads: 82 This Week
    Last Update:
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  • 2
    Biogenesis
    Biogenesis is an artificial life program that simulates the processes involved in the evolution of organisms. It shows colored segment based organisms that mutate and evolve in a 2D environment. Biogenesis is based on Primordial Life.
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    Downloads: 89 This Week
    Last Update:
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  • 3
    Linthesia
    Fork of Synthesia to GNU/Linux. Synthesia is a software which teaches you to play piano using piano-roll-style falling notes with any MIDI file, available under Windows and Mac.
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    Downloads: 37 This Week
    Last Update:
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  • 4
    15 Million Games Chess Database

    15 Million Games Chess Database

    World largest chess database

    Chess database with 15,9 Million games. Database is categorized into 6 parts, to learn which one you need please browse all files and read description. In addition a huge collection of opening books for chess engines and Arena. As well as other chess resources, to download separate packages please browse "all files"
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    Downloads: 41 This Week
    Last Update:
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  • Paessler: Easy to Use With Enterprise Power. Free Trial Icon
    Paessler: Easy to Use With Enterprise Power. Free Trial

    A low-code dashboard makes monitoring intuitive for any admin, while scripting and custom sensors give experts full control.

    You shouldn't have to choose between a monitoring tool that's easy to use and one that's powerful enough for a complex environment. PRTG's low-code interface lets any admin build dashboards, set alerts and monitor devices without scripting, while custom sensors and full API access are there when your team needs deeper control. One platform, no compromise. Download a free 30-day trial now.
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  • 5
    Battlefield Bad Company 2 MASE

    Battlefield Bad Company 2 MASE

    Battlefield bad company 2 Master server emulator + Server R34

    There is not much to say about it , you can play BFBC2 on LAN if you want with friends. NO bots and as the things stated, wont will be soon... just on Xbox has onslaught, the ONLY mode what it has bots, but on PC there is not any not even the onslaught gamemode, there is DM,RUSH,CONQUEST,SQDM,SQRUSH gamemodes. Just and only. THE PROJECT NOT CONTAINING *ANY* OF THE ORIGINAL CODE FROM THE GAME!!! IT IS AN EMULATED PROGRAM! WHAT IS MIMIC THE SERVER CODE, AND MAKES IT POSSIBLE TO PLAY OFFLINE, IT IS PERFECTLY LEGAL TO USE THIS CODE! Credit goes to the original programmer of this code!(THE ZAPETH, and all other who made the dedicated server from scratch) For how to install this, and setup client check the tutorial under the "files" section here in sourceforge page!
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    Downloads: 29 This Week
    Last Update:
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  • 6
    NoteTrainer PRO

    NoteTrainer PRO

    Trains quickly score reading and piano playing (MIDI-keyboard)

    The main purpose of NoteTrainer PRO is developing the ability of quickly reading and playing notes "at sight." The program generates a random sequence of notes in the range selected by the user, and controls the speed and accuracy of their playing. Instead of random notes can be loaded not very complex melodies in MusicXML format and practice by studying them. Input the notes possible not only with MIDI-keyboard, but from the PC-keyboard, as well as using the virtual keyboard.
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    Downloads: 26 This Week
    Last Update:
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  • 7
    Sports Tactics Board is a utility that allows coaches, trainers and officials to describe sports tactics, strategies and positioning using a magnetic or chalk-board style approach. Supports soccer, hockey, volleyball and floorball.
    Downloads: 7 This Week
    Last Update:
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  • 8

    Cambridge Rocketry Simulator

    Simulate high power rocket flights with splash down plots

    This software allows you perform six degree of freedom simulations of High Power Rocket (HPR) and model rocket flights. Parachute descent is also simulated. 3D flight trajectories are produced as well as detailed tabular flight data. Running in Monte Carlo mode allows generates multiple possible flight paths and splash down plots, indicating the probability of landing in an area. Peer-reviewed publication in the Journal of Open Research Software (JORS) http://doi.org/10.5334/jors.137 "Cambridge Rocketry Simulator – A Stochastic Six-Degrees-of-Freedom Rocket Flight Simulator"
    Downloads: 17 This Week
    Last Update:
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  • 9
    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: 4 This Week
    Last Update:
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  • 10
    Strong Java Chess Engines Game

    Strong Java Chess Engines Game

    SJCE - free portable cross-platform graphical chess game, 100% Java.

    SJCE - Strong Java Chess Engines, free portable cross-platform graphical chess game, 100%-pure Java. Support with including many best free/open-source java xboard/uci chess engines. It is possible to play both White and Black. It is possible to play Human to Human, Human vs Engine, Engine vs Engine. Simple and intuitive GUI - Graphical User Interface. Tested on Windows/Linux. Need jre1.8 - https://www.oracle.com/java/technologies/javase/javase8-archive-downloads.html. Source - https://github.com/harp077/sjce If you like this - put a star on https://github.com/harp077/sjce/ for support project please.
    Leader badge
    Downloads: 2 This Week
    Last Update:
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  • 11
    Klest-crossword
    Open Source program to create crossword puzzles, which will be professionally compile a crossword puzzle and then is convenient to guessing.
    Downloads: 3 This Week
    Last Update:
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  • 12
    JOthi is the java-based game of "Othello". This project is son of the greater parent SourceForge project "JGames", that realizes the real game environment: JOthi only defines the "Othello" game rules and its specific AI players.
    Downloads: 4 This Week
    Last Update:
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  • 13
    TuxMinds

    TuxMinds

    Supports NxT, Asuro, Arduino-Bot and many more. With simulator.

    TuxMinds ist ein Programmdesigner mit dem Programme für diverse Roboter ganz einfach "zusammengeklickt" werden koennen. Mit dem eingebauten Simulator können die Programme am PC entworfen und getestet werden. Unterstützt werden die Modelle ASURO, NxT, RcX, ARDUINO-Bot. Eigene Roboterhardware kann integriert werden! Im Bereich "Files/tuxminds_precompiled" finden sich iso-Dateien die direkt auf CD gebrannt werden können. Man startet einfach von der CD und kann TuxMinds ausprobieren - ganz ohne Installation. Gespeichert werden können eigene Dateien und Einstellungen auf einem Stick oder auf der Festplatte. Probiert es aus und mailt uns eure Anregungen!
    Downloads: 2 This Week
    Last Update:
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  • 14
    Downloads: 3 This Week
    Last Update:
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  • 15
    Programming language Karel is a game to learn structural programming. It consist of graphical user interface and debugger that provide easy and fast learning.
    Downloads: 3 This Week
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  • 16
    Tengwar Editor

    Tengwar Editor

    Create, save, copy and edit tengwar texts with this application.

    Tengwar is the alphabet of elfish languages which was invented by J.R.R.Tolkien. The application will be write sentences in different languages by simbols of tengwar.
    Downloads: 3 This Week
    Last Update:
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  • 17
    OpenLabyrinth is a web application for authoring and delivering virtual patient and other decision path and maze-like activities. It is written in ASP/VBScript and requires an ODBC SQL database.
    Downloads: 1 This Week
    Last Update:
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  • 18
    Astro-Online - Widget Based Astrology
    Astro-Online is a web (now widget) based astrology program that can be downloaded and installed on any web server. Widgets (horoscopes) can also be shared through a share button on websites and personal pages (no installation necessary).
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    Downloads: 2 This Week
    Last Update:
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  • 19
    OpenGF is an open source game that will help you learning music reading while having fun.
    Downloads: 2 This Week
    Last Update:
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  • 20
    SuSim
    SuSim stands for Sukhoi Simulator. It is a multipatform flight simulator developed to implement the most simplistic but realistic flight dynamic simulations possible, targeted in the first place to mimic the behaviour of the Su-27 Flanker.
    Downloads: 2 This Week
    Last Update:
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  • 21
    Trivbot is a a multilingual quiz/trivia bot for IRC channels. It is written in java so it can run on multiple platforms. A question is sent to the IRC channel and the text in the channel scanned for a string that matches one of the accepted answers.
    Downloads: 2 This Week
    Last Update:
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  • 22
    The Kid-Safe system is designed to be installed on PCLinuxOS. The project's primary goal is the Kid-Safe LiveCD, which is built using this package. The system includes KDE Kiosk Restrictions, Internet Filtering, Games and More. Designed for all ages.
    Downloads: 2 This Week
    Last Update:
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  • 23
    ADiKtEd (Another Dungeon Keeper map Editor) is a text-based map editor for Dungeon Keeper, a game released in 1997. It can be used to create a map from the very beginnings, or to tweak maps created in Official Editor.
    Downloads: 1 This Week
    Last Update:
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  • 24
    Academic Games Scoring
    Develop models, databases, and front-end libraries for scoring programs for academic games leagues around America. AG tournaments are similar to golf leagues, etc. What makes them academic is that players compete in, e.g., math, as opposed to sports.
    Downloads: 1 This Week
    Last Update:
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  • 25
    Translate your roleplaying adventure dungeons from pen&paper into 3D models and generate videos from a flight over your model dungeon or even through the rooms. Contains lots of objects (animated fireball, chest, rooms...), and camera path helpers...
    Downloads: 1 This Week
    Last Update:
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