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.

  • 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.

    Gemini Enterprise Agent Platform is Google Cloud's comprehensive platform for developers to build, scale, govern, and optimize agents and models. Choose from Google's most advanced models and third-party models like Anthropic's Claude Model Family.
    Start Free
  • $300 Free Credits to Build on Google Cloud Icon
    $300 Free Credits to Build on Google Cloud

    New customers can spin up VMs, build with AI, and query data at no cost.

    Put your $300 in credit toward real workloads, then keep building with free monthly usage for 20+ products. No commitment and no charge until you upgrade.
    Start Free
  • 1
    a project which is going to be the new kozanostra
    Downloads: 0 This Week
    Last Update:
    See Project
  • 2
    A ground-up rewrite of the rptools.net MapTool tool using JavaScript, AJAX, HTML 5 (particularly <canvas>.)
    Downloads: 0 This Week
    Last Update:
    See Project
  • 3
    MasterBot is a platform for BZFlag servers that allows for advanced control and reporting of BZFS in the aid of server network, league, or tournament applications.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 4
    Matt's March Madness is a simple web-based application to help you manage a pool for the NCAA D-I basketball "March Madness" tournament, providing a frontend with standings and what-if scenarios, as well as a comprehensive backend for the admin.
    Downloads: 0 This Week
    Last Update:
    See Project
  • Build Data Resilience - Take the Assessment Today Icon
    Build Data Resilience - Take the Assessment Today

    Can you recover when it matters most? Take this quick assessment to identify gaps and build greater recovery confidence.

    Is your recovery strategy as strong as you think? Take this quick self-assessment to check your recovery readiness and gain tailored insights. In only 2 minutes, you'll learn where you fall on the recovery readiness scale.
    Take the Assessment
  • 5
    Mazesmith is a maze generator, written in JavaScript, that is able to be printed or played through a Web browser. The script has many options, including five different algorithms.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 6
    This is a school project, with the ambition to develop a browser-game(JSP, HTML with JS) playing in the medieval times. The economy orientated game is thought for fast local rounds in a home network, but also for long rounds over the world wide web.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 7
    El proyecto consiste en crear un juego muy parecido a eRepublik pero que no sea tan costoso para los jugadores. El proyecto consta con una licencia Creative Commons (Reconocimiento-No comercial-Sin obras derivadas) y poseemos dominio propio.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 8
    Metal Mech - free online multiplayer turn-based war game. PHP & XML only.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 9

    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: 0 This Week
    Last Update:
    See Project
  • 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.

    Live migration and automatic failover keep workloads online through maintenance. One free e2-micro VM every month.
    Start Free
  • 10
    This program serves for calculation coordinates centers of maps for drawing up a uniform collage. Данная программа служит для расчета координат центров карт для составления единого коллажа.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 11
    MineMonitorCraft
    You all know this: Mojang released the new version of Minecraft and the game wants to be updated now. But all the mods what you added to the game is not working because the are not released yet for the new version. Now is the time to check every hour/day/week for changes at wiki's Mods page. I was annoyed to do that and wrote a windows sidebar gadget, which will do that for me. Yes, i know, the time for gadgets is running out. If i see some interest, i will create this as stand-alone application.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 12
    Minecraft-PSC

    Minecraft-PSC

    Minecraft private Skin Center

    Hello everyone! So what is this? well, i just made a cms for private servers, to manage their own premium skins. its a PHP based CMS, players can register, login, upload, delete, edit their own skins.(it contains the latest Skincraft too for editing) Remember its in beta status there WILL be updates!! but it works great! It has a wardrobe too! since 0.9 Beta. Current version: MC-PSC V1.0.0 RC1 WARNING! ALL THOSE WHO USES THE PREVIOUS VERSION(0.9 and lower), I HAVE TO ANNOUNCE THAT THIS NEW VERSION IS *NOT* COMPATIBLE WITH IT, SO YOU WILL NEED A FRESH INSTALL, OR THE WARDROBE FUNCTIONS WILL NOT FUNCTION PROPERLY OR ENTIRELY!!! ERASE OLDONE COMPLETELY AND INSTALL NEW ONE! YE WERE WARNED!
    Downloads: 0 This Week
    Last Update:
    See Project
  • 13
    Minecraft-ServerTool
    XyZerKunG ServerTool helps you to make your own Minecraft server and play with your friend for a few minutes
    Downloads: 0 This Week
    Last Update:
    See Project
  • 14
    An HTML/Javascript platform game inspired by the classic 8-bit game.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 15
    Mire Engine

    Mire Engine

    2D Game Engine

    A Cross Platform 2d Rpg Game Engine for mobile and Console.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 16
    MP: Mission Planner Web Interface Application for Scorched Earth
    Downloads: 0 This Week
    Last Update:
    See Project
  • 17
    The Moba ESTW is an control software for model railways. The user interface is similar to the ESTW used by the railway in Germany.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 18
    RPG game developed on Sphere engine about a horror history of Raziel, a young man who will begin to discover all a dark tale about a man who work in the building where he lives, Mocho Loco, the lonely man that works as guard
    Downloads: 0 This Week
    Last Update:
    See Project
  • 19

    Modular Gaming

    Modular Gaming Open Source Persistent Browser Based Game Framework

    We are in the process of creating a open source persistent browser based web game (PBBG) framework which will have all the features to get you started and let you start developing your unique features without having to write all the basics. We have taken a modular approach, you can use only the modules you want. If you wanted just a forum you could enable only the core, user and forum modules. We are building our framework using Kohana which is an open source, object oriented (H)MVC web framework built using PHP5 by a team of volunteers that aims to be swift, secure, and small. We are using Kohana 3.3 You can view a demo at http://demo.modulargaming.com If you have any questions, bugs or feature requests feel free to post them on the issue tracker at GitHub. https://www.github.com/modulargaming/modulargaming Licensed under a BSD license. Modular Gaming can be used legally for any open source, commercial, or personal project.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 20
    Mountyzilla + MAP is a toolkit for the MMORPG Mountyhall. It is a combination of an extension for Firefox (Mountyzilla) and some server-based services like a shared MAP and many informations about the environment of the player.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 21
    Database driven multiplayer chess that play like classic correspondence chess. This is 1st release that isn't design as plug and play chess games, you should make some mods. Please go to http://www.bebogame.com and see how it is implemented fully.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 22

    Munchkin online game

    Munchkin online game. We use: php,jquery,mysql

    We have been developing Online Munchkin.It is a client-server application, running on Web server like 'Apache'. The programming languages are used: php, javascript. Moreover jquery library is applied here. The project is closed now, because owner forbids do it. Description files: 1)Munchkin.zip contains script files 2)base_munchkin.zip contains database 3)Don't forget to change config.php
    Downloads: 0 This Week
    Last Update:
    See Project
  • 23
    Music Madness

    Music Madness

    Music Madness - a Music-Social Videogame by Indeep and then games

    Music Madness (cc) è un Music-Social Videogame ideato e sviluppato da Indeep and then games (cc). Costruisci la tua carriera da Star della musica attraverso tre stili differenti: Rock, Pop, Dance. Migliora le tue abilità con l'esperienza acquisita durante gli show e lo studio. Componi i tuoi pezzi e suonali "Live" con Music Madness (cc) !
    Downloads: 0 This Week
    Last Update:
    See Project
  • 24
    The intention of this project is to provide a platform where users could generate a tour for cycling or hiking based on their defaults (e.g. length, meters of height, ...).
    Downloads: 0 This Week
    Last Update:
    See Project
  • 25
    This is a customized N.A. Cleantime Calculator. It is a JavaScript-based calculator that displays a cleantime message as well as a series of PNG format images of cleantime keytags. It takes the intricacies of cleantime into account, and is easy to us
    Downloads: 0 This Week
    Last Update:
    See Project