A simple and easy-to-use library to enjoy videogames programming
Desktop/Android/HTML5/iOS Java game development framework
Open source cross-platform multi-purpose game toolkit
Open-source Android/Desktop remake of Civ V
Open source HTML5 game framework that offers WebGL and Canvas
The source code to VVVVVV
A fresh & lightweight javascript game engine
An Android application for browsing video games
Tivi is a work-in-progress TV show tracking Android app
Gideros Release version
Android, UIQ 3.0, Series 60 Edition 5 open-source software
Scripts and tools for building and testing chess engines.
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
DeSmuME is a Nintendo DS emulator
Map creator for the BattlleTech MUX
Asphyre is a cross-platform framework for Delphi and FreePascal.
Modern AS3 Game Engine
Godot is a fully featured, open source, MIT licensed, game engine.
Egret is a brand new open mobile game and application engine