Open-source, cross-platform, C++ game engine for creating 2D/3D games
3D .NET engine for Windows, Linux, Mac
A generic framework for chess games
Um pequeno framework didático de games em Java
Educational framework for OpenGLES, OpenCL and OpenAL
Multimedia asset management and manipulator for Étoilé
Cross-platform C framework very compact libraries and tools.
C++ game libraries plus server.
Modular Gaming Open Source Persistent Browser Based Game Framework
C++ Framework for slot machine games
A cross-platform game framework based on OpenGL and GObject.
Little game background framework in java.
Pear3DEngine is a modern and modular 3D development framework
An extensible development framework for roleplay games.
C++ Game programming Framework
big map framework using Irrlicht
Powerful html5 & javascript library for creating applications & games.
Framework for a graphical point and click adventure game in Java
Formerly CraveJs, it's for creating JavaScript applications and games.
AS3 Utilities library (Games Development Framework)
A framework for games with defense towers along a path.
Delphi-like IDE for cross-platform game development