This is the source code of Fortaleza, a RPG created by Miguel Cepero from Merchise Group in the nineties. It was a very popular game in Cuba.
You can read more about them here:
There is an open issue for tracking progress trying to build this repo.
If you want to play it, there are EXE builds available in a third party site:
take the usual precautions before running an executable downloaded from the internet.
Copyright: (c) 1992 - 2013 Miguel Cepero
License: GPLv3+ (see COPYING for details).