The Flixel Power Tools are a set of plug-ins for Flixel 2.5+
C-Lesh is a game programming language for 2D games.
Access to Irrlicht Engine SDK from assembler, C, Python, Basic, Pascal
Cross-platform reimplementation of AMOS BASIC (runtime)
Multi-Language Wrapper Collection for the Irrlicht Engine
Formerly CraveJs, it's for creating JavaScript applications and games.
A cross-platform OpenGL based lightweight scenegraph library
AMOS BASIC reimplementation in Java
fiftyfifty is a programming language and game
The Java Chess Engine
A generic framework for the generation of game levels.