Reusable code for building video games with Jogamp NEWT
A simple cross-platform game engine for creating old-school 2D games
Game engine supporting many 3D/2D formats and graphic effects
Vivid3D is an open-source 3D engine with powerful 2D UI.
Modern 3D engine and IDE written using C# and C++.
Source code of the chapters of the book 3D Game Development with LWJGL
Free and Open Game Programming Language for Windows and GNU/Linux
Example code for creating a 2D platform game in Java.
Lego Island 2 Texture Animator
3D .NET engine for Windows, Linux, Mac
.NET - VISUAL BASIC NVIDIA +ATI PHYSX SLIMDX DIRECTX 9 -ENGINE/WRAPPER
Animation graph editor.
evolution for vegastrike SpaceSim/Combat/Trade game
Educational framework for OpenGLES, OpenCL and OpenAL
A generic 2D engine for any kind of game
3D Game engine
C++ Framework for slot machine games
GameWizzard is a Sprite editor.
Cross-platform reimplementation of AMOS BASIC (runtime)
A cross-platform OpenGL based lightweight scenegraph library
AMOS BASIC reimplementation in Java