Just another online poker software, but open source for once.
A math flashcard-like game
Old School gaming tool for GMs of AD&D/OSRIC.
Real Time Puzzle Videogame
A bot for Confrontation Web Card Game written in Java
Battleship through network
A chess application : game with human and/or computer
Free open source game created in Unity 3d for Windows 64 bits
Poker game assistant to get probabilities to win a hand.
A simple Yahtzee game coded in java.
Custom Minecraft network
A simple network chess game
Place n queens on nxn board without conflict.
An Open Engine for use on the OUYA
Source code for the Krabat adventure
Yet Another Chess ENgine
A java-based, purely object-oriented chess engine.
Programming Game, A Practice Tool for Building Intelligent Things