LibGDX/LWJGL tutorials and examples
Missile firing game
Simple single and multiplayer 2D snake game
Free open source game created in Unity 3d for Windows 64 bits
Asteroid-destruction space game Java applet
A simple Yahtzee game coded in java.
Poker game assistant to get probabilities to win a hand.
Board game Mondrago for Android platform.
An Open Engine for use on the OUYA
Code Difference report
An extensible development framework for roleplay games.
Programming Game, A Practice Tool for Building Intelligent Things
Open Source Virtual World and MMOG Development Platform
Open Source
Free position 2D maps for computer games.
A game engine in java for 2D strategy games
Java game engine for shoot 'em ups, using Java2D.
Swap messed up puzzle pieces to restore a primary picture.
Mobile serious game about business consulting for students
A building points calculator for the browser game The-West.
A simple game to analyse your skills in number guessing.