Cube has a slow release cycle and some people recently asked for needed features and bugfixes so we decided to start a mod/fork that will include the necessary ones.
We try to follow "Cube's way" in simplicity, game wise but also code wise. We don't want to change cube's gameplay (physics, weapons, etc), pCube should just be an advanced version of Cube.
For More Information visit: pcube.sprintf.org
For Downloads visit: pcube.sourceforge.net