Puzzle game demonstrating whats so hard about binary integer factoring
Simple Math game for Children
A math flashcard-like game
The Flixel Power Tools are a set of plug-ins for Flixel 2.5+
Game development toolkit
easy portuguese game about water and maths.
An open source skateboard games engine written in C# and .NET.
Conquer the world and train your math skills
A talking math practice game.
a realtime graphics library
The Lambda-Engine is a cross platform game engine.
flixel is a free Actionscript (Flash) library