Defence Alliance Team
Defense Alliance 2 is a total conversion mod for Killing Floor.
A First Person Shooter that delivers a new way to play online games.
Day of Defeat: Source is a team-based multiplayer first-person shooter game.
You are a dragon. Main aim is to fly as far as the main source and demolish it!
Team GoldenEye: Source
GoldenEye: Source is a total conversion modification of Half-Life 2.
A comprehensive open-source tool to create your own 2-D animated games.
Tiny Guardians is a tower defence game without towers.
Prytorian Defender is a free and easy to use Tower Defence style game.
Ben Ten - Forever Defence is an adventure game with interesting graphics.
I. De Marchi
WPieces is an open source game based on the Chinese game called Tangram.
Neural Networks Research Group
Open source game platform designed for game AI research.
An open source game that tries to convert the popular game Minecraft in 2D.
Miguel Escudero Gestal
Tubularix is an open source game based on the classic puzzle game Tetris.
Open Game Panel
Open Game Panel is an open-source web based Game server control panel.
UltraStar Deluxe is an open-source karaoke game for your PC.
The DreamChess Project
DreamChess 0.2.0 is a multi-platform open source chess game.