Open Source MMORPG Framework
Godot is a powerful cross-platform game engine
ThinkPHP Framework
A simple and easy-to-use library to enjoy videogames programming
You can make it - Open Source MMORPG Platform
Enables Roblox developers to use professional software tools
Real Time Strategy game engine supporting early Westwood classics
Fast and lightweight JavaScript game engine built on WebGL and glTF
One framework for creating powerful cross-platform games
Desktop/Android/HTML5/iOS Java game development framework
Open source HTML5 game framework that offers WebGL and Canvas
A quick and easy to use drag and drop retro game creator
Open source library for N64 development
A game framework written with osu! in mind.
Twine, a tool for telling interactive, nonlinear stories
Fantasy computer for making, playing and sharing tiny games
Self-hosted CMS platform based on the Laravel PHP Framework
Open source library for creative expression on the web, desktop, etc.
CTFs as you need them
Gideros Release version
Arianne is an engine to develop multiplayer online games like Stendhal
Game engine supporting many 3D/2D formats and graphic effects
Old-school 2D game engine
A Complete WebGPU Game Engine for Browser & Desktop Arcade Oriented
High-efficiency minimalist C++ wrapper for OpenGL 4.3