3AW7 was created with Inform and has IFID 6648546B-C76A-40EF-A0E9-AAE2C1355683. To play a work like this one, you need an interpreter program: many are available, among them Gargoyle
for Mac OS X or Windows; Windows Frotz or Windows Glulxe for Windows.
Play without downloading anything by following the 'Play In-Browser' link,
using the Vorple interpreter. You'll need to have Javascript enabled
on your web browser.