Jzip is an interpreter for the Infocom z-code-format adventure games that allows you to play the old classics like Zork and HHGTTG on the console of your Linux box.
Open source project that offer summary and download services on this page is a project that carry out their development work on other open source development sites. Their work is linked to this page via a feature called OFI, and their work is not carried out here on OSDN site.
