me thinks with some tweaking it could be used for portable thumb drive gmod like game.
Also I thought this would be the best thread to put this in.
project link – http://code.google.com/p/quakeconstruct/
svn link – http://quakeconstruct.googlecode.com/svn/trunk/
demo link – http://quakeconstruct.googlecode.com/files/qconstruct_alpha_demo.rar
P.S. i did not make any of this i just wanted to bring it up.