GitHub - Cloud9c/taro: A lightweight 3D game engine for the web.
GitHub - pixijs/pixi.js: The HTML5 Creation Engine: Create beautiful digital content with the fastest, most flexible 2D WebGL renderer.
GDevelop - Create games without programming - Open source HTML5 and native game creator
Create your own games with GDevelop: an open-source game creator. No programming skills are required! Quickly build and share your games on mobile (Android and iOS), desktop and on the web.
ogre4j | ogre4j - Java Native Interfaces for OGRE - 3d engine library
xith.org - Home of the Xith3D Project - Java 3D graphics library
Libgdx - Desktop/Android/HTML5 Game Development
List of Flash Gaming Engines — FlashRealtime.com
PLIB: A Portable Games Library.
Newton Game Dynamics
Box2D - Home
Golden T Studios - Golden T Game Engine (GTGE)
Golden T Game Engine (GTGE) is an advanced cross-platform game programming library written in Java language. GTGE library provides a complete routines for making 2D game from low level routines such as hardware accelerated 2D graphics, mouse and keyboard
Allegro - Una librería para programar videojuegos
Luxinia Engine | Main / HomePage
Luxinia is a 3D engine written in C that uses OpenGL, Lua, GLFW and OpenAL. Its design goals were: Easy to use Extendable Entirely scriptable from the outside Entertaining samples