The FlightGear flight simulator project is an open-source, multi-platform, cooperative flight simulator development project. Source code for the entire project is available. (OpenGL)[OS Independent] - Read more

- A puzzle game based on oxyd. Runs on Windows, OS X, and most open source operating systems. (C++) [GPL] - Read more

A portal about Open Source Gaming. Newsfeed, articles, downloads, forum, links. - Read more

An OpenGL racing game featuring Tux, the Linux mascot. The goal of the game is to slide down a snow- and ice-covered mountain as quickly as possible.(C++,TCL) [Linux,MacOS X] - Read more

Shawn Hargreaves has several Open Source projects and interesting articles about the future of Open Source games. - Read more

An Open Source project in which the user takes the form of Tux (the Linux Mascot) and races downhill through alpine trails. - Read more

- Developing an Open Source strategy game based on Sid Meier's Civilization II. Public project. - Read more

- Free isometric real-time MMORPG. 2d/3d graphics, 3d sound effects, digital ambient music. - Read more

Danger from the deep (aka dangerdeep) is a Free / Open Source World War II german submarine simulation. [Linux / Windows] (C++) - Read more

Clone of the classic game "Paradroid". (C, Python) [MacOS, Windows 95/98/2000, Linux] - Read more

Developer of the open source HAWK game engine, and the OpenNL portable networking library for Windows. - Read more

This game is a fast paced arena sport where players try to explode the opposition using a short-fused potato bomb. - Read more

The LGDC provides concise and accurate articles about Linux gaming news, development tutorials, and reviews of the latest tools and resources. - Read more

Quantum Star SE is a browser based space strategy game involving Mining, Combat, Exploration, Planets and Clans played in real time. (PHP/SQL)[Platform Independent] - Read more

Build games on Secureplay sourcecode libraries in Flash/Java C++. Create secure game transactions for multiplayer games (player management, state/event control, random events, secret events) Platform independent Encrypted pluggable communications. - Read more

Colonize Europe in this Java based, open source game. Live an adventure in the 12th century world. - Read more

- UFO:AI is a 3d turn based strategy game inspired by the X-Com series by Microprose. - Read more

Official Site of The Brave New World game an OpenSource Game Project. The game is real time strategy. (Delphi) - Read more

Free games, open source and tutorials for various programming languages. - Read more

Csharks is a game developing firm in India which creates games in multiple platforms (DirectX,Flash,J2ME,Director,OpenGL) at tight deadlines, at International quality levels. - Read more