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

  • Gen AI apps are built with MongoDB Atlas Icon
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    Build gen AI apps with an all-in-one modern database: MongoDB Atlas

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  • 1
    LOTRO Companion

    LOTRO Companion

    A companion for your LOTRO activities

    LOTRO Companion is a desktop application. It manages characters of the Lord of the Rings Online (LOTRO) MMORPG. It has 3 main goals: - track the status of one or several characters: current gear, deeds, quests, collections... - simulate gear/virtues, compute result stats and analyze stats contributions - lore database: quests, items, deeds, mounts, pets... Character data is imported from the game client running locally. See https://discord.gg/t2J4GDq See https://www.facebook.com/lotrocompanion/
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    Downloads: 1,371 This Week
    Last Update:
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  • 2
    FreeOrion

    FreeOrion

    4X Space Strategy Game

    FreeOrion is a free and open source community-developed 4X turn-based galactic empire strategy game.
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    Downloads: 137 This Week
    Last Update:
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  • 3
    A GUI application for managing Empire: Total War pack files. Features: * adding, deleting, extracting, and replacing of files * changing between different pack types (boot/release/patch/movie)
    Downloads: 132 This Week
    Last Update:
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  • 4
    Opticraft is a custom server for Classic Minecraft multiplayer developed in python. It makes use of no extra dependencies, it is not based off Myne, and requires python 2.6. It aims to be light weight as well as easy to setup and use.
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    Downloads: 204 This Week
    Last Update:
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  • Keep company data safe with Chrome Enterprise Icon
    Keep company data safe with Chrome Enterprise

    Protect your business with AI policies and data loss prevention in the browser

    Make AI work your way with Chrome Enterprise. Block unapproved sites and set custom data controls that align with your company's policies.
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  • 5
    StepMania
    StepMania is a music/rhythm game. The player presses different buttons in time to the music and to note patterns that scroll across the screen. Features 3D graphics, visualizations, support for gamepads/dance pads, a step recording mode, and more! WE HAVE MOVED TO GITHUB.
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    Downloads: 105 This Week
    Last Update:
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  • 6
    0 A.D.

    0 A.D.

    0 A.D. is a free, open-source, cross-platform real-time strategy game.

    0 A.D. (pronounced "zero ey-dee") is a cross-platform real-time strategy (RTS) game of ancient warfare. It's a historically-based war/economy game that allows players to relive or rewrite the history of ancient civilizations, each depicted at their peak of economic growth and military prowess.
    Downloads: 73 This Week
    Last Update:
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  • 7
    Open Sonic is a free open-source game based on the "Sonic the Hedgehog" universe. It introduces a different style of gameplay called cooperative play, in which it's possible to control 3 characters simultaneously. It works on Windows, Linux and MacOSX
    Downloads: 48 This Week
    Last Update:
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  • 8

    AutoREALM

    Vector based drawing software designed for RPGs

    AutoREALM is a free role-playing game mapping program originally made by Andrew Gryc. This program is an excellent mapping program that can design castles, caves, cities, dungeons and more. New developers are more than welcome! Previously, development were using Delphi language. Some attempts to rewrite it in other languages were done, but currently (since January 2012) there is an attempt or rewrite using those technologies: _ C++11 _ wxWidgets 2.9 (will be 3.0 when it will be released) _ openGL _ pluma framework (a fixed version located on bitbucket) The design of the actual C++ code-base primarily targets clean source code and high modularity of source code, to allow easy reuse of the code and fast learning for people who might join the effort. Current development is located on https://bitbucket.org/bmorel/autorealm . Howerver, older repositories are still here in case someone would like to consult them, and to allow easy access to algorithms they might contain.
    Downloads: 49 This Week
    Last Update:
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  • 9
    FreeSynd

    FreeSynd

    Cross-platform, GPL reimplementation of the classic : Syndicate

    FreeSynd is a cross-platform, GPLed reimplementation of the classic Bullfrog game, Syndicate.
    Downloads: 25 This Week
    Last Update:
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  • Connect every part of your business to one bank account Icon
    Connect every part of your business to one bank account

    North One is a business banking app that integrates cash flow, payments, and budgeting to turn your North One Account into one Connected Bank Account

    North One is proudly built for small businesses, startups and freelancers across America. Make payments easily, keep tabs on your money and put your finances on autopilot through smart integrations with the tools you’re already using. North One was built to make managing money easy so you can focus on running your business. No more branches. No more lines. No more paperwork. Get complete access to your North One Account from your phone or computer, wherever your business takes you. Create Envelopes for taxes, payroll, rent, and anything else automatically.
    Get started for free.
  • 10
    Manic Digger is a public domain 3d block-building game similar to Minecraft.
    Downloads: 21 This Week
    Last Update:
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  • 11
    The COLLADA Document Object Model (DOM) is an application programming interface (API) that provides a C++ object representation of a COLLADA XML instance document. Contact a project admin to become a developer!
    Downloads: 20 This Week
    Last Update:
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  • 12
    A -quite ambitious- project to create a functional Doom source port in pure Java, trying to keep as close as possible to the original source code while at the same time streamlining it into a more OO and Java-friendly form.
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    Downloads: 45 This Week
    Last Update:
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  • 13
    A virtual piano in flash. Play and record music with the mouse or keyboard.
    Downloads: 19 This Week
    Last Update:
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  • 14
    ContestOrg
    ContestOrg est un logiciel d'organisation de tournois. Celui-ci est particulièrement bien adapté aux tournois sportifs (football, judo, rugby...) mais peut également convenir pour d'autres types de tournois (jeux vidéo, jeux de société, robot
    Downloads: 24 This Week
    Last Update:
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  • 15

    MegaMekLab

    Create meks and more!

    MegaMekLab is a Mek creator program. Currently it can create Meks, vehicles, battlearmor, and conventional infantry. It can also print PDF record sheets for almost all Battletech units. Created units can also be exported to formatted text or html for posting online.
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    Downloads: 14 This Week
    Last Update:
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  • 16
    Me and My Shadow
    Me and My Shadow is a free libre puzzle/platform game in which you try to reach the exit by solving puzzles. Spikes, moving blocks, fragile blocks and much more stand between you and the exit. Record your moves and let your shadow mimic them to reach blocks you couldn't reach alone. Play through over 40 levels and use the built-in leveleditor to make your own.
    Downloads: 7 This Week
    Last Update:
    See Project
  • 17
    Allegro.pas

    Allegro.pas

    Game library for Pascal

    Allegro.pas is a wrapper to use the Allegro Game Library with Pascal compilers (Delphi, Free Pascal, etc). Allegro is a cross-platform library intended for use in computer games and other types of multimedia programming. * Graphics: 2D and 3D, OpenGL and D3D. * Controls: Keyboard, mouse, joystick, gamepad... * Sound and music.
    Downloads: 13 This Week
    Last Update:
    See Project
  • 18
    PokeMini

    PokeMini

    Portable Pokémon Mini Emulator

    Portable emulator for Pokémon-Mini. Last version: 0.60 (16 June 2015) Check Wiki for platform dependencies and other information.
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    Downloads: 33 This Week
    Last Update:
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  • 19
    Transarctica Remake

    Transarctica Remake

    Open source revival of the game Transarctica / Arctic Baron

    The main goal of the project to offer the original game's full functionality. Roam a hostile frozen world in a futuristic steampunk train, fight exciting train battles and try to stay alive against all odds while searching for clues about the "Sun".
    Downloads: 8 This Week
    Last Update:
    See Project
  • 20
    Commander Stalin is a Soviet real time strategy game (RTS) based on Boswars.
    Downloads: 27 This Week
    Last Update:
    See Project
  • 21
    This is a very early version of what eventually became Synthesia (originally Piano Hero). This version of the source has had any uses of the Synthesia trademark removed. To find the current project, check http://www.synthesiagame.com
    Leader badge
    Downloads: 9 This Week
    Last Update:
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  • 22
    OpenMW
    OpenMW is an attempt to make a cross platform reimplementation of the game Morrowind using open source tools. It is written in C++ and uses Ogre3d for graphics, OpenAL for audio, MYGUI, SDL2, and Bullet for physics. You must own Morrowind to use OpenMW. Homepage: http://openmw.org/
    Downloads: 12 This Week
    Last Update:
    See Project
  • 23
    A J2ME MIDlet implementing a Portable Chess Board to run on a Java enabled Cell Phone. In order to download the binaries and/or the source files please follow the Files->MobileChessBoard link above.
    Leader badge
    Downloads: 18 This Week
    Last Update:
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  • 24
    OpenXcom is an open-source reimplementation of the original X-Com game by Microprose.
    Downloads: 5 This Week
    Last Update:
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  • 25
    Widelands
    Note: Widelands is now hosted by launchpad: http://launchpad.net/widelands. Historical downloads and the mailinglist remain on sf.net.
    Downloads: 4 This Week
    Last Update:
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