An updated version of the classic "Basic Computer Games" book
Gideros Release version
A lightweight game server framework implemented with Actor Model
3D game engine/framework in C, with Luajit and Python bindings now
A lightweight online game framework
Botcraft is a cross-platform C++ library to create bots
A dead simple 2D game library for Go
3D Engine c++
Orx: Portable Game Engine
Zoomable user interface (ZUI) with file manager, file viewers and more
C++ lightweight cross-platform game engine
General Purpose Engine for Graphic Adventures.
8-bit Graphical API for Java
Low-Level Game Engine for Retro Platforms
Now maintained at https://code.google.com/p/lpi/
Build Cross-platform Applications