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.

  • Try Google Cloud Risk-Free With $300 in Credit Icon
    Try Google Cloud Risk-Free With $300 in Credit

    No hidden charges. No surprise bills. Cancel anytime.

    Use your credit across every product. Compute, storage, AI, analytics. When it runs out, 20+ products stay free. You only pay when you choose to.
    Start Free
  • Gemini 3 and 200+ AI Models on One Platform Icon
    Gemini 3 and 200+ AI Models on One Platform

    Access Google's best plus Claude, Llama, and Gemma. Fine-tune and deploy from one console.

    Build generative AI apps with Vertex AI. Switch between models without switching platforms.
    Start Free
  • 1
    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.
    Leader badge
    Downloads: 112 This Week
    Last Update:
    See Project
  • 2
    Unvanquished

    Unvanquished

    Open source FPS/RTS Game

    Unvanquished is a fast-paced, futuristic FPS with RTS elements, pitting technologically advanced humans against hordes of highly adaptable aliens. The player can choose from either team, providing a fresh gameplay experience on both sides of the conflict. The game is under highly active development with new releases frequently published.
    Downloads: 8 This Week
    Last Update:
    See Project
  • 3
    php strategy game engine
    PhpSgeX 3 IS COMING! This is an engine for creating a php browser game, like ikariam, travian and ogame. Whit mysql database!!! You can create your own strategy game without knowing PHP and MySql! PhpSgeX has different templates, translations and plugins! It's 100% customizable!
    Leader badge
    Downloads: 3 This Week
    Last Update:
    See Project
  • 4
    INSTEAD

    INSTEAD

    INSTEAD - Simple Text Adventure Interpreter.

    INSTEAD was designed to interpret the games that are the mix of visual novels, text quests and classical 90'ss quests.
    Downloads: 4 This Week
    Last Update:
    See Project
  • MongoDB Atlas runs apps anywhere Icon
    MongoDB Atlas runs apps anywhere

    Deploy in 115+ regions with the modern database for every enterprise.

    MongoDB Atlas gives you the freedom to build and run modern applications anywhere—across AWS, Azure, and Google Cloud. With global availability in over 115 regions, Atlas lets you deploy close to your users, meet compliance needs, and scale with confidence across any geography.
    Start Free
  • 5
    ChaosEsqueAnthology

    ChaosEsqueAnthology

    A free 3d game for PC that does not limit the player. Fight,Build,Gain

    (NOTE: Make sure to download Volume2 aswell!: http://sourceforge.net/p/chaosesqueanthologyvolume2/ ) 200+ weapons. Build-able enter-able buildings (Like an FPS RPG but with interiors) (Multi-tool/ Utili-tool). City generation (all buildings enterable). A 2 iso (6GB) exploration of what QuakeC can do. Over 100 maps included, along with map editor and sourcecode. Fully free and opensource: code and media. A modification of Xonotic which included extended weapons, maps, vehicles, buildable buildings, mounted weapons, spell casting, monsters, player characters, textures, and game mode (such as colorwar (think liquidwar)) To pick up items press F. To enter vehicles/mountedguns press F. To reload press R. To walk press W A S D (direction) To jump press SpaceBar Dev Enviorment (git repos) in tar.gz: https://sourceforge.net/projects/chaosesquedevenv/ DVD Case and DVD Labels and Extras (ISO signing info): https://sourceforge.net/projects/chaoseesquesupplemental/
    Downloads: 3 This Week
    Last Update:
    See Project
  • 6
    MegaGlest

    MegaGlest

    Cross-platform real-time strategy game (3D)

    _________________________________________________________________________________________________________________________________________________________ PLEASE NOTE: Downloads and repositories have moved to GitHub at http://github.com/megaglest _________________________________________________________________________________________________________________________________________________________ MegaGlest is a free real-time strategy (RTS) game. It's fun to play in both single and multi-player modes (same or cross platform on LAN or Internet) and has lots of game content for endless playing. It forked from (no longer maintained) RTS classic Glest in 2010 and has since added several new features while improving on previously existing ones. MegaGlest is available for Linux, Windows, OS X and other systems. It also drives ot
    Downloads: 2 This Week
    Last Update:
    See Project
  • 7
    The Elder Scrolls V: The Last Dwemer
    This mod allows you to play as a dwemer, ancient race, which disappeared more than 3,000 years ago. You will back dwemers and your enemies will bow so low in front of your power! Don't forget read Quick Start - https://sourceforge.net/p/tlda/wiki/Quick_Start/
    Downloads: 0 This Week
    Last Update:
    See Project
  • 8
    WWCFU

    WWCFU

    Коротенький рассказ о девушке

    Коротенький рассказ о девушке, которая одним прекрасным днём встречает маленькую девочку, сидящую на подоконнике в учебном заведении. Она сидит и ждёт боженьку, но существует ли этот "боженька" на самом деле? Может быть она просто сумасшедшая?
    Downloads: 0 This Week
    Last Update:
    See Project
  • 9

    svojak

    Табло для "Своей игры"

    Программа выводящая на экран табло аналогичное представленному в ТВ-программе "Своя игра". Нажатием левой клавишы мыши скрывается вопрос указанной стоимости в заданной теме. По правой клавише вызывается меню. где можно настроить: темы, стоимость вопросов, наличие скрытых бонусов в темах(распределяются случайным образом). требует установленной java версии 1.8 и старше или установленной поддержки javafx.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 8 Monitoring Tools in One APM. Install in 5 Minutes. Icon
    8 Monitoring Tools in One APM. Install in 5 Minutes.

    Errors, performance, logs, uptime, hosts, anomalies, dashboards, and check-ins. One interface.

    AppSignal works out of the box for Ruby, Elixir, Node.js, Python, and more. 30-day free trial, no credit card required.
    Start Free
  • Previous
  • You're on page 1
  • Next
MongoDB Logo MongoDB