The first-ever RPG for WordPress
Payday 2 HUD
Add and Subtract game
Like board game Jamaica
Speaking Air Traffic Controller Simulator for Flightgear
Bridge player's toolkit
Open RealStrategyGameLibrary (Engine)
Multiplatform karaoke player
Carcassonne clone written in python using pygame
The imaginary eight-bit machine
Modern 3D engine and IDE written using C# and C++.
3D representations of flowers, flower elements, bouquets or meadows
Automatic price checking script for Path of Exile
Pioneer, a space adventure game in the 31st Century Milky Way galaxy
A cross-platform 2D game engine
An free/opensource casino text-console game
Legatus is network playable Renegade Legion
A computer algebra system for research in combinatorial game theory.