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.

  • Cloud tools for web scraping and data extraction Icon
    Cloud tools for web scraping and data extraction

    Deploy pre-built tools that crawl websites, extract structured data, and feed your applications. Reliable web data without maintaining scrapers.

    Automate web data collection with cloud tools that handle anti-bot measures, browser rendering, and data transformation out of the box. Extract content from any website, push to vector databases for RAG workflows, or pipe directly into your apps via API. Schedule runs, set up webhooks, and connect to your existing stack. Free tier available, then scale as you need to.
    Explore 10,000+ tools
  • The AI workplace management platform Icon
    The AI workplace management platform

    Plan smart spaces, connect teams, manage assets, and get insights with the leading AI-powered operating system for the built world.

    By combining AI workflows, predictive intelligence, and automated insights, OfficeSpace gives leaders a complete view of how their spaces are used and how people work. Facilities, IT, HR, and Real Estate teams use OfficeSpace to optimize space utilization, enhance employee experience, and reduce portfolio costs with precision.
    Learn More
  • 1
    A cross-platform Duke3D (Duke Nukem 3D) port which provides many new features for mod authors, including an enhanced scripting system and OpenGL renderer. Go to http://www.eduke32.com for downloads and http://bit.ly/dn_3d to get the game!
    Downloads: 5 This Week
    Last Update:
    See Project
  • 2
    RE:SDK

    RE:SDK

    SDK for Resident Evil Games

    SDK for Resident Evil Games, this SDK will feature a multitude of applications. Our goal is for the user to be able to do a multitude of tasks across the original resident evil trilogy. Everything from editing room boundaries to event scripting and even 3d modelling.
    Downloads: 6 This Week
    Last Update:
    See Project
  • 3
    JISO is a cross-platform, open source Isometric game. With similarities to Final Fantasy Tactics, and the uniqueness of a game written for fun rather than profit. Written with Java 1.6
    Downloads: 2 This Week
    Last Update:
    See Project
  • 4
    Hexagon Engine

    Hexagon Engine

    Cinema Enters Game Console

    Framework for making Cinema enters game console. it's 3D Wendor please add details
    Downloads: 1 This Week
    Last Update:
    See Project
  • Repair-CRM Icon
    Repair-CRM

    For small companies that repair and maintenance customer machines

    All-In-One Solution with an Online Booking portal for automating scheduling & dispatching to ditch paperwork and improve the productivity of your technicians!
    Learn More
  • 5
    Mepper is a general purpose 2D tile-based game map editor. It supports several types of game maps. Mepper supports read/write map/resource using plugins, transit terrain automatically. Proposals/bugs please visit: http://groups.google.com/group/mepper
    Downloads: 1 This Week
    Last Update:
    See Project
  • 6
    Game Engine (2D) that supports Hi-Tec Mission Project.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 7
    A 2D Game Framework based in SDL library.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 8
    A social racing game with distributed leader boards and open-source tracks.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 9
    To write a comprehensive client/server code is a difficult task for a programmer.Here, I provide a universal open source code server based on IOCP.Hope helpful for you.
    Downloads: 0 This Week
    Last Update:
    See Project
  • Comet Backup - Fast, Secure Backup Software for MSPs Icon
    Comet Backup - Fast, Secure Backup Software for MSPs

    Fast, Secure Backup Software for Businesses and IT Providers

    Comet is a flexible backup platform, giving you total control over your backup environment and storage destinations.
    Learn More
  • 10
    ADONEO is an open project aiming to develop a computer interface design environment for board games.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 11
    This demo will contain a bloom/glow shader, a perlin fire generator, motion blur shader, isosurfaces, heightmap terrain rendered with quadtree, reflection shader, doom3 model loader.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 12
    Alien Battle Game Engine is a modular style game engine that will be able to make games in various different genres. It is programmed in the Basic4GL programming language.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 13

    Aliza Gaming API

    An extensible development framework for roleplay games.

    AlizaGameAPI is a robust, open-source Java-based framework designed to streamline and enhance the development of 2D and 3D games. It offers a comprehensive set of tools, utilities, and libraries, empowering developers to create immersive and dynamic gaming experiences with ease. Key Features: Modular Architecture, Rich Graphics and UI Components, Comprehensive Game Logic and Character Management, Environment and World-Building Tools, Statistical and Mathematical Utilities, Enhanced Debugging and Logging, Data Management and Integration, Integrated LLM for NPC Dialog, Cross-Platform Compatibility Dive into the world of game development with AlizaGameAPI. Download the latest version, explore the detailed documentation, and join the community of developers pushing the boundaries of gaming technology.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 14
    Alt is a cross-platform toolkit for creating RPGs (role-playing games). TBA
    Downloads: 0 This Week
    Last Update:
    See Project
  • 15
    AquaGL is a small experimental project to develop and provide open-source game development tools and library code.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 16
    Bad Monkey Engine

    Bad Monkey Engine

    A truly extensible cross-platform game engine

    The Bad Monkey Engine is designed to function as the core engine for game development. Its architecture fully supports cross-platform game development by abstracting all platform specific code into general purpose utility classes. The primary platform is WinTel with parallel development occurring for Unix-based operating systems. Console-based platforms are not available yet due to the restricted nature of the APIs for these platforms.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 17
    A new open source game engine. We are still looking for one or two more programmers.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 18
    This project is supposed to become a custom XNA game engine implementation. It will start out as a specific implementation for a small game but should end up in a generic re-usable engine.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 19

    Blend++

    A cross platform 3d c++ game engine

    Blend++ is a cross platform 3d c++ game engine built off of the blender source code. It uses bullet physics for physics, 3-d modeling and rendering using Blender and Opengl, Programming using c++, and much more!!! Check out the blog for current updates about what we are doing and how you can help. :) https://sourceforge.net/p/blendplusplus/blog/ To become a developer click here: https://sourceforge.net/p/blendplusplus/discussion/developer_submission/thread/4e83e4d2/
    Downloads: 0 This Week
    Last Update:
    See Project
  • 20
    BlueThunder is a 3D graphics library built upon Direct3D version 10 (HLSL).
    Downloads: 0 This Week
    Last Update:
    See Project
  • 21
    Boxxx Engine
    Boxxx Engine is a very simple 2D engine written purely in C language. This code uses BGI graphic library and is compiled with Borland Turbo C 2.0. The goal of this project is to come up with a physically complex yet simple in principle 2D engine. The release is without any warranty of fitness for a particular purpose.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 22
    Brainable is a C++ library containig AI tools for game developpement. You will find in it classes about steering behaviors, pathfinding, learning, decision making... Brainable contains softwares to design graphically different parts of the AI engine.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 23

    C++ SDL Game Engine

    A very small multi-platform game engine for creating desktop games.

    A very small and excellent Game Engine created in C++ using the SDL libraries. Runs on multiple platforms.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 24
    College football simulation engine. We're building a simulation engine that realistically simulates college football games. The engine will be written in the Java programming language and freely available for commercial or non-commercial use.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 25

    CMGDK

    CM Game Development Kit

    The CMGDK is an game engine useable in C++11. It is completely cross-platform, using OpenGL Core 3.3(need DSA,VAB) and OpenAL.
    Downloads: 0 This Week
    Last Update:
    See Project