Torque Game Engine Demo 1.5 provides all game creation tool needed.
The Torque Game Engine is a great platform to create games upon.
Open Source Backup is a back-up utility for Windows.
Open Source Geospatial Foundation
MapGuide Open Source is a platform for developing web mapping applications.
A comprehensive open-source tool to create your own 2-D animated games.
Game Downloader is a tool that helps you download free games.
Widely used and well-supported open source game and simulation engine.
Compact anti-virus application based on the open-source ClamAV engine.
Open Sonic is an open-source game based on the "Sonic the Hedgehog" universe.
Cheetah is an open source template engine and code generation tool.
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.
Miguel Escudero Gestal
Tubularix is an open source game based on the classic puzzle game Tetris.
It is an open source game archive (Quake PAK) unpacking program.
Nathaniel Sherry and Matt Lawrence
OpenFracas is a free, open-source game that is similar to Risk.