There are at least two versions of this game that can be identified from the title screen. The first version was published in 1986. The second version is labelled 'REV A' and was published in 1988. Both versions were written using the Tex-Comp Adventure Editor and the data files saved in the Scott Adams TI-99/4A adventure format. They can be run on the TI-99/4A using the Scott Adams' Adventure cartridge or the data files can be extracted as fiad format files and played on any platform that supports the Bunyon adventure interpreter.