The OpenBlox Game Engine is a free, open-source 3D game development kit written in Python.

Users create their worlds with Lego-like bricks, so no 3D modeling experience is required.

The engine is also cross-platform (across Windows, Linux, and Mac OSX, with iPhone and Android support being considered), and includes the following features:

* Scripting, via Lua * XML-based scene format * Cross-platform game distributing - write once, run anywhere * .zip game compression * A scene editor is also in the works

Go to http://openblox.sf.net for the main website, and http://openblox.hg.sourceforge.net/hgweb/openblox/openblox/ for the Mercurial repository.

The actual OpenBlox code is licensed under the GPL license (version 3), with wiki and documentation under the Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0) license.

ReCaged is a Free Software, Futuristic, Racing Simulator.

With the main inspiration taken from the "RollCage" and "Rollcage: Stage II" games, it has been written from scratch with focus on high simulation realism and flexibility. It also supports highly detailed 3D models for both rendering and collision detection.

All code is licensed under GPLv3, and all media files are under free licenses such as: GPLv3, All-Permissive and similar free licenses (such as CC-BY-SA).

More information, downloads and git repository can be found at: https://savannah.nongnu.org/projects/recaged/