Desktop/Android/HTML5/iOS Java game development framework
Unity3D Client And C# Server Framework
One framework for creating powerful cross-platform games
utility collection for 2D game development in Java; sound-player
Gideros Release version
Open game and rendering engine packed into a JavaScript framework
lua dev plugin for unreal engine 4 or 5
A simple and easy-to-use library to enjoy videogames programming
A game framework written with osu! in mind.
Self-hosted CMS platform based on the Laravel PHP Framework
A simple cross-platform game engine for creating old-school 2D games
Game engine supporting many 3D/2D formats and graphic effects
Reusable code for building video games with Jogamp NEWT
Arianne is an engine to develop multiplayer online games like Stendhal
Amateur 3D Game Engine
Orx: Data-Driven Game Engine
OgreWin3D
Examples of procedural geometry for Unity3D C#
PyCAPGE - Python Classic Adventure Point and Click Game Engine
Molecular viewer and prototyping framework
Vivid3D is an open-source 3D engine with powerful 2D UI.
Updated emulator of Forgotten Realms: Unlimited Adventures
Small lightweight program to customize your keyboard
Java Settlers