Spring is a free RTS engine developed for Windows, Linux and Mac OS X.
Easily generate cue sheets for CD images with compressed audio tracks.
Educational Activities for Kids
3D space trading and combat game
Carcassonne clone written in python using pygame
A cross platform Lua based game engine
Fixes for X-Wing game binaries
Java Development Framework
Free MMORPG
It is a Brick breaking game with lots of cool features.
Build Cross-platform Applications
Frontend for arcade and console emulators like mame and nestopia.
RPG character generator for RPG d20 systems.
A cross-platform interpreter for many point-and-click adventure games
An RPG with turn based combat
distraction-less card game
Backup & restore Minecraft worlds with one click.
A port of Sky3DS Diskwriter for Mac OS X and Linux