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

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  • 1
    Mobile Open-Source Software and Tools

    Mobile Open-Source Software and Tools

    Android, UIQ 3.0, Series 60 Edition 5 open-source software

    Android, Symbian UIQ 3.0 and Symbian Series 60 Edition 5 open-source software, tools, libraries and themes. Most notable the FX-602P / FX-603P Simulator and the HP-45 Emulator are hosted here.
    Leader badge
    Downloads: 42 This Week
    Last Update:
    See Project
  • 2
    A cross-platform Duke3D (Duke Nukem 3D) port which provides many new features for mod authors, including an enhanced scripting system and OpenGL renderer. Go to http://www.eduke32.com for downloads and http://bit.ly/dn_3d to get the game!
    Downloads: 6 This Week
    Last Update:
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  • 3
    The GK3 Tools project is a collection of tools and utilities useful for viewing and modifying the Gabriel Knight 3 data files.
    Downloads: 17 This Week
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  • 4

    Pascal Chess

    A chess game written is turbo pascal

    The purpose of this project was to test my programming skill, and because a friend dared me (don't get any ideas). Those who program in pascal will know that it is not designed for creating games. Please note that this project was started a year after I first learned to program (pascal is my first language), and so the old code may be very basic. (Feel free to look at it, it's the CHESS.PAS file) The notes and do do list (see files) contains my plans with the project and its version history. This is the closest you will get to a read me (I may add one at some point). Warranty: none Support: limited - none Licence: Do whatever you like! Preferably with credit to me, my user-name will do: Lupus590
    Downloads: 12 This Week
    Last Update:
    See Project
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  • 5
    A MMO Version of a graphical NetHack. This game has 2 parts: A Server written in Java and a Client written in DarkBASIC.
    Downloads: 11 This Week
    Last Update:
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  • 6
    Objetivo de disseminar conhecimentos das diversas áreas de saber que envolvem o desenvolvimento de jogos independente de plataforma. The objective to spread diverse knowledge of areas to know that to involve the independent development of platform games
    Downloads: 9 This Week
    Last Update:
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  • 7
    FreeBMP aims at becoming a cross-platform reimplementation of the classic Software 2000 game "Bundesliga Manager Professional" (aka "The Manager" in English). Visit the FreeBMP project homepage (http://freebmp.sourceforge.net/) for more informati
    Downloads: 3 This Week
    Last Update:
    See Project
  • 8
    The Agency provides the public with open source development software for gaming.
    Downloads: 8 This Week
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    See Project
  • 9
    Space-Faring
    Space-Faring is a 2D single-player turn-based space strategy game. The strategy revolves around 4X space conquest. Some inspiration came from Master of Orion and Outpost. The game is written in Java and is still under development.
    Downloads: 2 This Week
    Last Update:
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  • 10
    Byakhee is a character generator for the Call of Cthulhu pen and paper roleplaying game including the 1890s setting, modern day/Deltagreen.
    Downloads: 2 This Week
    Last Update:
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  • 11
    Corewars Redcode Evolver, or CRE, is a program for generating Redcode warriors in the game of Core War.
    Downloads: 5 This Week
    Last Update:
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  • 12
    Rastullahs Lockenpracht ist ein neuer Versuch des DSA-HL Teams ein Spiel zum Rollenspiel 'Das Schwarze Auge' zu kreieren. Dabei entwickeln wir eine 3d FPS-Spielengine auf der Basis von OGRE.
    Downloads: 5 This Week
    Last Update:
    See Project
  • 13
    Dreamos is an operating system developed on Sega Dreamcast to be ported to an array of embedded devices. The goal of the project is to be able to run non-ported Unix programs on the Sega Dreamcast and other embedded devices with ease and POSIX compliance
    Downloads: 5 This Week
    Last Update:
    See Project
  • 14
    Superfrog

    Superfrog

    Supefrog game remake

    This page is created to collect all the development resources to develop a better version of Superfrog. New version of Superfrog will be open source and multi-platform.
    Downloads: 5 This Week
    Last Update:
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  • 15

    Blaze Machines

    Blaze Machines is a OS emulator modification for Minecraft

    Downloads: 4 This Week
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    See Project
  • 16
    The 2nd MapleSEA Public Server in the whole world! By 2nd we mean launched in 2nd Not ranking 2nd
    Downloads: 4 This Week
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  • 17
    A simple game written in Python 3.1 + Pygame that has a character chasing around a "bad guy" using a mouse and / or WASD.
    Downloads: 2 This Week
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  • 18

    Darkbot

    The IRC's Talking Robot

    [ Please read https://sourceforge.net/p/darkbot/news/2014/01/darkbots-revitalization/ ] Darkbot is a portable IRC chat robot written in the C language that can be taught responses to user inquiries, and even have conversations with them. Darkbot was originally created by Jason Hamilton as an aid for help channels on Intenet Relay Chat.
    Leader badge
    Downloads: 3 This Week
    Last Update:
    See Project
  • 19
    Downloads: 3 This Week
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  • 20
    Geolith is a Tetris like game being developed for my MSc dissertation using C++ and OpenGL ES 2.0.
    Downloads: 3 This Week
    Last Update:
    See Project
  • 21
    Build transit systems, make profits, and take over the competition in this real time strategy-simulation game. NOTE: This project is at a very early stage and at the moment is not playable.
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    Downloads: 3 This Week
    Last Update:
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  • 22
    Research project to develop an accurate game scorer for Go games (using Japanese scoring).
    Downloads: 2 This Week
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    See Project
  • 23
    Advanced Yacht

    Advanced Yacht

    Yacht with nine-sided dices.

    A modification of the game Yacht with the rules of 1938 year. The goal is to score the maximum number of points by throwing five dice to obtain certain combinations. Player can roll up to three times per turn, either all dice or selected dice. The game consists of eighteen rounds. After each round, player can choose which scoring category to use, but you cannot choose the same category twice. Some categories are fixed, while others depend on the value of the dice.
    Downloads: 2 This Week
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    See Project
  • 24
    The Embedded Systems 3D Game Software Development Kit, short ES 3D Game SDK, is an Open Source 3D Game Engine / SDK for embedded devices based upon OpenGL ES.
    Downloads: 2 This Week
    Last Update:
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  • 25
    Omnihedron provides customized dice rolling and powerful, random list rolling to players and game masters of any role-playing system.
    Downloads: 2 This Week
    Last Update:
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