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.

  • Ship Agents Faster Icon
    Ship Agents Faster

    Transform your applications and workflows into powerful agentic systems at global scale.

    Gemini Enterprise Agent Platform lets you rapidly build, scale, govern and optimize production-ready agents grounded in your organization's data. The platform enables developers to build custom or pre-built agents for virtually any use case. New customers get $300 in free credits.
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    Fully Managed MySQL, PostgreSQL, and SQL Server

    Automatic backups, patching, replication, and failover. Focus on your app, not your database.

    Cloud SQL handles your database ops end to end, so you can focus on your app.
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  • 1
    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:
    See Project
  • 2
    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: 4 This Week
    Last Update:
    See Project
  • 3
    The Quantum Game Library (QGL) for PHP aims to centralise common game elements in a component library. Includes Map Computations for Grid/Hex maps, pluggable map generator, Artificial Intelligence algorithms, plugin system and more. Or it will :).
    Downloads: 4 This Week
    Last Update:
    See Project
  • 4
    World of Phaos is a browser based RPG written in PHP.
    Downloads: 4 This Week
    Last Update:
    See Project
  • Error to trace to log to deploy. One click. No SSH. Icon
    Error to trace to log to deploy. One click. No SSH.

    Catch the cause before the pager goes off.

    AppSignal links every error to the trace, the trace to the log, the log to the deploy that shipped it.
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  • 5
    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:
    See Project
  • 6
    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: 1 This Week
    Last Update:
    See Project
  • 7
    Mire Engine

    Mire Engine

    2D Game Engine

    A Cross Platform 2d Rpg Game Engine for mobile and Console.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 8
    Snake Feast

    Snake Feast

    Snake Feast is a fun, addictive arcade game where you control a snake

    Snake Feast is a simple yet fun classic arcade game. The objective is to guide the snake to eat food, grow longer, and avoid colliding with walls or its own body. It’s lightweight, responsive, and runs smoothly in the browser. Features Classic Gameplay: Navigate the snake to eat food and grow longer. Three Game Modes: Choose from Easy, Medium, or Hard difficulty levels for an added challenge. Responsive Design: Works seamlessly on desktops, tablets, and mobile devices.. Gradient Text Title: Eye-catching gradient text in the game header. Snake Color Customization: Change the snake's color using the in-game dropdown menu. Keyboard Controls: Movement: Use arrow keys (⬆️⬇️⬅️➡️) or WASD keys for navigation. Mobile Support: Touch controls for movement on mobile devices.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 9
    Way Of The Warrior is a web boardgame of fantasy battle. As a boardgame is turn based and at last 2 player are neeed, but there is no limit. The game is fully customizable, from the unit to the board tile all in an easy way.
    Downloads: 2 This Week
    Last Update:
    See Project
  • Host LLMs in Production With On-Demand GPUs Icon
    Host LLMs in Production With On-Demand GPUs

    NVIDIA L4 GPUs. 5-second cold starts. Scale to zero when idle.

    Deploy your model, get an endpoint, pay only for compute time. No GPU provisioning or infrastructure management required.
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  • 10
    X-Core

    X-Core

    The original Xivio.com World Server Core

    Xivio.com was a commercial children's virtual world website created in 2006 by Gavin Conrad. This is the legacy World Server Java Core made available to the world to do with as it wishes.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 11
    polycash

    polycash

    PolyCash is the ultimate open source betting system.

    Design your new betting currency by choosing a blockchain to run on, a name for your coins and an initial supply. Then create your genesis transaction and import the new coins into your wallet. Next decentralize your currency by installing it on a bunch of different nodes and distributing the coins to any initial investors and stakeholders. PolyCash makes it easy to create a new cryptocurrency for sports betting or betting on any other topic. You can peg your currency to the dollar, the bitcoin or nearly any other source of value.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 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: 2 This Week
    Last Update:
    See Project
  • 13
    gmod community the place to be
    Downloads: 3 This Week
    Last Update:
    See Project
  • 14
    MOAGG is a 2D gravity game, combining the idea and fun of several existing games, such as Space Taxi (C64) and Gravity Force (Amiga).
    Downloads: 3 This Week
    Last Update:
    See Project
  • 15
    Open Online Football Manager (O2FM)

    Open Online Football Manager (O2FM)

    A open-source online football manager like hattrick

    A open-source online football manager like hattrick Follow us on twitter: @open_ofm.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 16
    DB Web Admin Provides access to your databases through a web interface. It gives users visibility into their SQL Server database instances. DBWA shows users Currently running SQL Queries, Historic Queries, and Fragmented Indexes. DBWA also allows users to kill currently running queries or run their own SQL queries. DBWA is implemented in ASP.NET MVC using C#. Previous Versions supported Oracle(PL/SQL and JSP), MS SQLServer (ASP), and MySQL/ODBC (C#.NET) versions.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 17
    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: 2 This Week
    Last Update:
    See Project
  • 18
    Easybox is a mod for the French Internet Provider "FREE.FR" 's Modem. It allows you to transform your television into a fully functionnal media center. It is based on Apache and PHP for the OSD, and uses VLC to diffuse multimedia content.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 19

    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: 2 This Week
    Last Update:
    See Project
  • 20
    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: 2 This Week
    Last Update:
    See Project
  • 21

    Mine Craft ~Z Flavor~

    Minecraft Presets Brought Together By Me "The Z"

    This Project Is Dedicated By Me, Zahidul Islam To Bring Dedicated Minecraft Gamers' With Presets Of Minecraft That Comes With Custom Theme Packs, Mods, Sprites,etc. Here I Shall Guarantee 100% Compatibility With All The mods And Theme Packs. ~Disclaimer~ Minecraft is Not Owned By Me But is Owned By Mojang and Hereby They Have The Final rule To Decide If I Have The Ability To Upload My Contents.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 22

    The Alchemist's Puzzle

    An Unofficial "Sigmar's Garden" Remake

    The Alchemist's Puzzle An Unofficial "Sigmar's Garden" Remake Sigmar's Garden is a logic puzzle game where your goal is to clear a board by pairing marbles according to a set of alchemical reaction rules. Success requires planning ahead, managing limited resources, and carefully unlocking the metals in the correct sequence. While the rules are simple to learn, finding a complete solution can be surprisingly challenging. Play the game now, directly in your web browser: https://the-alchemists-puzzle.sourceforge.io/ The game is written entirely in JavaScript and runs locally in your web browser. No installation or registration is required. Your solutions are stored locally on your computer.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 23
    Build your music portal easily. With this PHPNuke module you will be able to publish music information: Artists data, albums, songs, audio samples, chart lists, themes and more. You can install it with no technical knowledge.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 24
    This project will consist of a number of advanced random generators, most probably all written in php, that can be hosted on http servers. An example of this is "Mafia Scum Tools", which randomly allocates a title to a name (useful for forum RPG games)
    Downloads: 1 This Week
    Last Update:
    See Project
  • 25
    Build Your Own Jeopardy
    BYOJeopardy is a program to create and play Jeopardy-like games. BYOJeopardy helps you easily build and display jeopardy games. Also, you can export boards to html, so you can play anywhere. This a great tool to use for reviewing topics in the classroom.
    Downloads: 1 This Week
    Last Update:
    See Project