Re: Dragon was created with Inform and has IFID 0434478D-E9F1-41F4-9C9E-F02227C22B3C. To play a work like this one, you need an interpreter program: many are available, among them Zoom
for Mac OS X and for Unix; Windows Frotz or Windows Glulxe for Windows.
Or you can play without downloading anything by following the 'Play In-Browser'
on your web browser.