AutoTeach makes kids study and learn in exchange for internet access.
a game library to develop audio games
Multi-threaded 2D Renderer licensed under the Mozilla Public License
C++ Framework for slot machine games
Kinect based controller.
3D Interactive sandbox environment
A multiplatform game engine for interactive fiction experiences
2D Game Engine, based on OpenGL and focused on Isometric Games
3D game engine for C and C++
Scriptable frontend for media applications.
Retro pong clone implemented using sfml
Game development toolkit
A lightweight HTML5 Game Engine
A very small multi-platform game engine for creating desktop games.
Pear3DEngine is a modern and modular 3D development framework
Phobos editor is a generic resource editing system.
Open Source Virtual World and MMOG Development Platform
DiaT is a Textadventure
Multi-Language Wrapper Collection for the Irrlicht Engine
Simple Point & Click Game
Delphi-like IDE for cross-platform game development
Cross-platform 2D game engine