Open Source Game Development Frameworks

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

  • Atera all-in-one platform IT management software with AI agents Icon
    Atera all-in-one platform IT management software with AI agents

    Ideal for internal IT departments or managed service providers (MSPs)

    Atera’s AI agents don’t just assist, they act. From detection to resolution, they handle incidents and requests instantly, taking your IT management from automated to autonomous.
    Learn More
  • FusionAuth: Authentication and User Management Software Icon
    FusionAuth: Authentication and User Management Software

    Offer your users flexible authentication options, including passwords, passwordless, single sign-on (SSO), and multi-factor authentication (MFA).

    FusionAuth adds login, registration, SSO, MFA, and a bazillion other features to your app in days - not months.
    Learn More
  • 1

    wke (3DWebUI)

    3D Web UI, Embed Web and Flash in 3D Games, based on WebKit

    1. 3D Web UI. Embed Web and Flash in 3D Games, based on WebKit 2. DirectUI. HTML5, CSS3, Javascript and flash Embedded in native GDI application
    Downloads: 1 This Week
    Last Update:
    See Project
  • 2
    Bad ∞ End ∞ Game

    Bad ∞ End ∞ Game

    An HTML web game platform

    Bad ∞ End ∞ Game is an HTML web game platform. The platform is currently under construction and will soon be going into an Open Alpha phase.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 3
    canui
    A generic user interface library for the html5 canvas element
    Downloads: 1 This Week
    Last Update:
    See Project
  • 4

    LJDR

    Moteur de jeux de rôles descripifs (RP) en PHP

    Le but de ce projet et de créer un moteur de jeu de rôles PHP permettant de créer et faire vivre facillement un monde personnalisable ou les joueurs évolurai avec des actions automatisés et/ou contrôlé par les maitres de jeux. Un moteur aujourd'hui au point mort existe : Talesta (peu servir de source d'inspiration http://www.talesta.free.fr/) le jeu providenz tourne sur ce moteur (http://www.providenz.com) quelques jeux ont des systèmes ou idées interressantes : Odyssee (http://www.jdr-odyssee.net) et Edenya (http://www.edenya.net) (PS : les idées et la qualité ne s'arrêtant pas aux frontières nous somme ouvert aux traducteurs qui permttrait d'élargir nos compétences et créer un moteur plus internationnal) Forum du background et du projet initial présent à l'adresse suivante : http://lainmanwe.forumactif.com (il a été repris depuis peu et je le consulterai régulièrement)
    Downloads: 0 This Week
    Last Update:
    See Project
  • eProcurement Software Icon
    eProcurement Software

    Enterprises and companies seeking a solution to manage all their procurement operations and processes

    eBuyerAssist by Eyvo is a cloud-based procurement solution designed for businesses of all sizes and industries. Fully modular and scalable, it streamlines the entire procurement lifecycle—from requisition to fulfillment. The platform includes powerful tools for strategic sourcing, supplier management, warehouse operations, and contract oversight. Additional modules cover purchase orders, approval workflows, inventory and asset management, customer orders, budget control, cost accounting, invoice matching, vendor credit checks, and risk analysis. eBuyerAssist centralizes all procurement functions into a single, easy-to-use system—improving visibility, control, and efficiency across your organization. Whether you're aiming to reduce costs, enhance compliance, or align procurement with broader business goals, eBuyerAssist helps you get there faster, smarter, and with measurable results.
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  • 5
    Symmetric Sprite Editor

    Symmetric Sprite Editor

    Create symmetric sprites: browse, save to PC, or store online

    This was a multi-user sprite creation tool.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 6
    iSteamSDK

    iSteamSDK

    Fully fledged steam community SDK

    iSteam is an open source product being developed focusing on the Steamworks platform, to advertise and centralize everything about steam in one application. For more information and if you would like to download the source, go to: http://isteam.codeplex.com
    Downloads: 0 This Week
    Last Update:
    See Project
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