Fast and easy-to-use pathfinding library for grid-based games
Javascript adventure game engine
Proxy for games that emulates network conditions like ping and lag.
Programming Game, A Practice Tool for Building Intelligent Things
Open Source
A 2D Side Scrolling Platformer Game
Yet Another Chess ENgine
Complete ROV Control Suite
Simple puzzle game
Bukkit Plugin
Free position 2D maps for computer games.
Swap messed up puzzle pieces to restore a primary picture.
Modular Minecraft server plugin - commands, events, ...
Desktop Timer is a countdown timer written on a cross-platform code.