Space shooter style game arcade version - Games/Entertainment Software
Children's learning programming language Karel the Robot in 3D
Cosmos Tycoon is a open source transport simulation browser game.
Online Freecell based on html5/canvas
Simple OpenSource scoreboard
A comprehensive path-finding library for grid based games
Free strategy browsergame engine.
Puzzle game demonstrating whats so hard about binary integer factoring
Unique web based space strategy game written by Andras Nemeth
Realistic space (Solar System) mission planner
SuperWikia: The Runtime/Realtime Environment for Codesmiths
Space + Planet Simulation in a voxel-like world