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

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  • 1
    An HTML5 chess game written in Javascript.
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    Downloads: 5 This Week
    Last Update:
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  • 2
    Ever had that perfect plot idea for an RPG but didn't have the programming knowledge to create it? Enter Sphere. Sphere is a console-style RPG engine that allows others to create an RPG similar to Final Fantasy, Dragon Quest, or Phantasy Star.
    Downloads: 5 This Week
    Last Update:
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  • 3
    Scrolling Game Development Kit 2
    All-in-one program for creating 2D scrolling games. Compile your games into stand-alone .NET executables or customizable C# source code. The IDE and framework are build on OpenTK, which wraps OpenGL, so generated games can be cross-platform.
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    Downloads: 2 This Week
    Last Update:
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  • 4
    GloryLands is a Web-based, Massive Multiplayer Online RPG/Strategy game written entirely in PHP/MySQL. It aims to be endless and always interesting, using the constant contribution of the Game community.
    Downloads: 2 This Week
    Last Update:
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  • 5
    XNova Redesigned is beign Developed using the XNova source code as a base and is designed to provide support for the new OGame skin. Visit http://www.SurfSoftware.net for the latest version and information!
    Downloads: 2 This Week
    Last Update:
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  • 6
    Maze War SVG

    Maze War SVG

    The famous Maze War game recreated as a modern web application.

    Maze War SVG is a web-based recreation of the Maze War game written for the Macintosh, circa 1987. That, in turn, was inspired by the first Maze War game, which was created in 1973 by Steve Colley, Howard Palmer and Greg Thompson.
    Downloads: 4 This Week
    Last Update:
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  • 7
    Solar Empire is a GPL/public domain browser-based strategy game (BBS) written in PHP. Users control fleets, planets and equipment to conquer the galaxy. Almost limitless variation given by advanced customisation options.
    Downloads: 2 This Week
    Last Update:
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  • 8

    Javascript Games Web

    Online Javascript Games

    Addictive set of Pure Javascript Games including Picture Jigsaw Puzzle, Magic Squares, Crazy Pieces Puzzle, Marbles, Tic Tac Toe and Number Guessing. Many more to come... Unleash the power of Javascript!
    Downloads: 7 This Week
    Last Update:
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  • 9
    MetalManGames

    MetalManGames

    3rd Party Video Games Developer: MetalManGames, titles of games

    A project of various and continuous cross-platform video game titles developed by; 3rd Party Video Games Developer: MetalManGames. The oldest cross-platform games have been removed along with Android, due to updates needed, and currently can not find the time at this moment. So far have included ; ''Undead Shotgun Reloaded'' Linux 64-bit version, needs SDL2 Installed, and download packs; 1- 3, and extract them to the ''lib'' folder, see; readme.txt for more details. "Alien Parasites" will be placed here soon for Linux 64-bit version, I hope.
    Downloads: 6 This Week
    Last Update:
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  • 10
    KoLmafia
    KoLmafia is a cross-platform desktop tool which interfaces with the online adventure game, Kingdom of Loathing. KoLmafia is written in Java ( Java 17 required), with binary releases in JAR format. We have moved to https://github.com/kolmafia/kolmafia, please come and find us there!
    Downloads: 1 This Week
    Last Update:
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  • 11
    ClanSphere

    ClanSphere

    web cms for clans and esport related pages

    This project has grown in the past years and became the most advanced web cms for clan and esport related pages. It features modul management, template and language switching and so on. It supports a wide range of php versions and database drivers.
    Downloads: 3 This Week
    Last Update:
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  • 12
    REMLAB Web Mech Designer

    REMLAB Web Mech Designer

    A web-based Battletech Mech designer

    REMLAB is a fully functional cross-platform web-based Battlemech designer for the tactical board game Battletech. REMLAB is built entirely on HTML, PHP, and JavaScript with Ajax functionality.
    Downloads: 3 This Week
    Last Update:
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  • 13
    Web-Based Role Playing Engine (for Web Game RPG). Client implemented with Javascript, Ajax, DOM and DHTML. On server, PHP and database (FireBird or MySQL). Ajax is used to communicate client to server. Live demo server: offline.
    Downloads: 5 This Week
    Last Update:
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  • 14
    QMC2 is a Qt based multi-platform GUI front end for MAME NOTE: A new version is hosted and developed at https://github.com/qmc2/qmc2-mame-fe
    Downloads: 5 This Week
    Last Update:
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  • 15
    Tools for the recipe collector :-) RecipeFox: A addon to FireFox to grab recipes from the net (like the MasterCook addon in Internet Explorer) A recipe converter: It converts recipes from one format to another, and supports the following formats: - AccuC
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    Downloads: 1 This Week
    Last Update:
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  • 16

    fifamasterXLS

    Open source script based on Master XLS

    FifamasterXLS is an open source script in PHP and MYSQL based on Master League XLS, a competition of fantasy football that involves the use of the web and the video game FIFA from Electronic Arts. Latest Release: v 2.3.2 Release Note: https://sourceforge.net/p/fifamasterxls/blog/2015/10/fifamasterxls-232-disponibile-/
    Downloads: 1 This Week
    Last Update:
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  • 17
    Maere - When Lights Die

    Maere - When Lights Die

    Prepare to dream. Prepare to be afraid. Prepare to run.

    "Maere : When Lights Die" is a horror video-game and virtual reality project by Lucid Dreams (that's us !). We are four game designers from the IMAC engineering school in France, and we've been developing this project since october 2012. It has been created with virtual reality in mind from the start and will be playable on the Oculus Rift headset as soon as we get our developer kit ! The game is also available for free on PC, Mac, and Linux.
    Downloads: 4 This Week
    Last Update:
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  • 18
    winebox

    winebox

    Run Windows applications on any computer.

    WineBOX is an Open Source implementation of the Windows API and a program loader, allowing many unmodified Windows binaries to run on x86-based computers with out need a operative system.
    Downloads: 4 This Week
    Last Update:
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  • 19
    Fallen Earth Character Planner

    Fallen Earth Character Planner

    fallen earth ap, skill, build, planner, builder, guide, calculator

    UPDATE (03/29/226): The new home for FECP will be at https://gitlab.com/fallenearth/fecp. Any future versions will be made available for download there. The Fallen Earth Character Planner is a utility created with Visual Studio 2010 and designed to assist players in planning out character builds and assign ap points more effectively. Playlist for user guides: http://www.youtube.com/watch?v=u11OUZngxns&list=PLoe9kHxPfvZq1hM-68st3C8O3I4jSj_yk
    Downloads: 2 This Week
    Last Update:
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  • 20
    Live Game Server List (LGSL)

    Live Game Server List (LGSL)

    LGSL (Live Game for PHP 5.4-8+: online status for various gameservers

    LGSL (Live Game Server List) for PHP 5.4-8.3+: online status for Discord, FiveM, Rust, CS, SA:MP, GMOD, Minecraft, Source Query, etc.
    Downloads: 2 This Week
    Last Update:
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  • 21
    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).
    Downloads: 3 This Week
    Last Update:
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  • 22
    This is a character and items editor for the game Diablo 2 (D2). This also features updates for the expansion pack Diablo 2 LOD. Features include stat editor, money, inventory, and gem upgrade system. Donations are needed and will soon be accepted!
    Downloads: 3 This Week
    Last Update:
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  • 23

    NullBot

    An adaptive skirmish AI for Warzone 2100.

    NullBot is a skirmish AI for Warzone 2100 v3.1+ (see http://wz2100.net) that tries to reproduce many strategies used by human players in actual multiplayer games. Most of the NullBot development and testing happens in the following wz2100 forum thread: http://forums.wz2100.net/viewtopic.php?f=10&t=8826
    Downloads: 3 This Week
    Last Update:
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  • 24
    Shoddy Battle (later known as Pokémon Lab) is a Pokémon simulator created by Cathy and bearzly and first released in July 2007. It allows users to play Pokémon matches against other people online. Shoddy Battle was highly influential on the game of competitive Pokémon because it was free and open source, scalable (700,000 battles per month during its peak), user customisable and extensible, and it provided unprecedented statistical data on player skill and Pokémon usage trends. Visit the web site for more information.
    Downloads: 3 This Week
    Last Update:
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  • 25
    fly_earth_chung
    fly earth chung is a free 3D flight / car / shoot simulator using google earth geplugin, javascript and freebasic. Explore the world in plane,car or feet. Include a freebasic exe application for sound/joystick interface and web launcher. WARNING: due to google earth plugin deprecation this should no more work from december 12 2015 http://googlegeodevelopers.blogspot.fr/2014/12/announcing-deprecation-of-google-earth.html
    Downloads: 3 This Week
    Last Update:
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