All Gang of Four Design Patterns written in Unity C#
8-bit Graphical API for Java
Neat C library that portably invokes native file open and save dialogs
A minimalist and cross platform System Shock source port
Map Generation Application and API
scriptable game engine with built-in support for 2D graphics and sound
3D .NET engine for Windows, Linux, Mac
Lightweight framework for old-school RPG GUI in web!
Make robots for MediaWiki-powered sites!
A free, open-source texture packing program.
The Flixel Power Tools are a set of plug-ins for Flixel 2.5+
StarlingPunk is a framework built on top the Starling library
Programming Game, A Practice Tool for Building Intelligent Things
Collection of scanned/digitized books, tutorials, and source code
AMOS BASIC reimplementation in Java
also download updates from files section