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.

  • Build Agents and Models on One Platform Icon
    Build Agents and Models on One Platform

    Everything you need to build production-ready agents and models. Access 200+ Google and third-party AI models and tools.

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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: 2,711 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: 116 This Week
    Last Update:
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  • 3
    Lost Bot is an IRC Mafia Game Bot coded in TCL. Users register and start off in a 2D city trying to exhort businesses, buying weapons and killing each other. The more respect you gain, the more powerful you are. It will contain a webserver.
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    Downloads: 572 This Week
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  • 4

    RyzomBlend

    Blender port of Ryzom art data

    Blender port of ryzom (http://ryzom.com/) data by Brian Ashcroft Original art (3ds max) and open source server available at http://ryzomcore.org/ All art is covered by the CC-BY-SA licence If you use the art, please make sure to include a link as explained here http://ryzomcore.org/about-ryzom-core/ Things that are working: 1. Conversion of 1200 animations, ~200 monsters, 5 races, and lots of vegetation. 2. Removal of weird textures/materials/supports, correction of bad paths 3. Cleanup of translations and rotations of all the items 4. Proper parenting 5. Collection of animations into separate files: walking, crafts, fighting ...
    Downloads: 554 This Week
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  • Custom VMs From 1 to 96 vCPUs With 99.95% Uptime Icon
    Custom VMs From 1 to 96 vCPUs With 99.95% Uptime

    General-purpose, compute-optimized, or GPU/TPU-accelerated. Built to your exact specs.

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  • 5
    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: 176 This Week
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  • 6
    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: 101 This Week
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  • 7
    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: 66 This Week
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  • 8
    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: 46 This Week
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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: 49 This Week
    Last Update:
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  • Paessler - Monitor Your Whole Network in Minutes Icon
    Paessler - Monitor Your Whole Network in Minutes

    Auto-discovery finds your devices and deploys pre-configured sensors instantly. No project plan required, just visibility from day one.

    Waiting weeks for a monitoring rollout isn't an option when infrastructure doesn't stop running. PRTG's auto-discovery scans your network and suggests from over 200 pre-configured sensor types, so you're watching servers, applications and devices within minutes, not after a multi-week deployment. Enterprise-strength monitoring, without the enterprise complexity. Start your free trial today.
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  • 10
    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: 40 This Week
    Last Update:
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  • 11
    Dotline

    Dotline

    A Modern Crosshair Overlay

    Dotline is a cross-platform crosshair overlay for Windows and Linux, featuring crosshair presets, a custom crosshair editor, and crosshair sharing.
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    Downloads: 138 This Week
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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: 63 This Week
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  • 13
    Manic Digger is a public domain 3d block-building game similar to Minecraft.
    Downloads: 20 This Week
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  • 14

    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: 21 This Week
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  • 15
    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: 9 This Week
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  • 16
    Stars! Nova
    Stars! Nova is a clone of the classic 4X space strategy game Stars!. While nowhere near the functionality of Stars! quite a few features have been implemented so far. See the Nova web page for details.
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    Downloads: 9 This Week
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  • 17
    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
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    Downloads: 16 This Week
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  • 18
    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: 11 This Week
    Last Update:
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  • 19
    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: 30 This Week
    Last Update:
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  • 20
    Ultima VII: The Feudal Lands is a project to remake and rebuild Ultima VII: The Black Gate and Serpent Isle, adding missing capabilities, filling in plot holes, and adding additional stories using the Exult engine and the UCC language (usecode C).
    Downloads: 7 This Week
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  • 21

    Zank

    Text-based adventure game

    Text-based adventure game; can you find enough magic rings and incriminating documents to indict and retire all the politicians before your HP runs out?
    Downloads: 23 This Week
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  • 22
    SKYSCRAPERSIM (2018 project ABANDONED)
    We do not know the reasons of being abandoned by Ryan in 2018. Fortunately, we have a record which can be traced back to 2017 after figuring out how to obtain in bazaar way COMPLETELY, I translate the revision to git , we might have a chance to ignite again. IF successful, we can do whatever we like. I DO NOT FULLY TRUST AN ENTITY EVEN THAT ENTITY IS OK. SO PLEASE FORK THIS ONE AS SOON AS POSSIBLE ONCE YOU SEE , THE MORE FORKING THE BETTER. IF This helps you, You might consider to help us to get one domain, also try running longer. It is said the consideration might be eye dropping twenty hundred bucks , If you like to, you may contact me for further detail.
    Downloads: 18 This Week
    Last Update:
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  • 23
    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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  • 24

    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: 6 This Week
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  • 25
    Software Development Kit for the Nintendo(tm) Gameboy Advance(tm) based on GCC.
    Downloads: 15 This Week
    Last Update:
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