Scripts and tools for building and testing chess engines.
Open-source Android/Desktop remake of Civ V
Open source HTML5 game framework that offers WebGL and Canvas
Desktop/Android/HTML5/iOS Java game development framework
An Android application for browsing video games
A simple and easy-to-use library to enjoy videogames programming
The source code to VVVVVV
Tivi is a work-in-progress TV show tracking Android app
Open source cross-platform multi-purpose game toolkit
Android, UIQ 3.0, Series 60 Edition 5 open-source software
Use the Delta Executor APK with Roblox on a Windows PC.
Popular Roblox executor
Examples of procedural geometry for Unity3D C#
Source of Mana is a unique 2D MMORPG
Game engine to build text adventures.
The forever free, adless and open source chess server
Map creator for the BattlleTech MUX
Asphyre is a cross-platform framework for Delphi and FreePascal.
The Atomic Game Engine is a multi-platform 2D and 3D engine
Open-source, cross-platform, C++ game engine for creating 2D/3D games
Modern AS3 Game Engine
Egret is a brand new open mobile game and application engine
self-programmed android game
An Open Engine for use on the OUYA
Get rid of the flies in the window. Be aware of the stinging wasps