Ah, a map would be helpful. Inform (the engine/language used) has a way to generate maps, but the output was really bad, IMO. But it wouldn't be hard to make our own. There aren't that many rooms.
I wanted to add background music. In an earlier revision of the source, I had a TODO comment about it, and the web interpreter supports it, but ultimately, we ran out of time. I spent some time digging up classical music recordings with free licenses, but ultimately gave up on that to save more time for the story. We finished the plot the night before the deadline, and I was fixing last-minute bugs the morning of. :-)
Thanks for the feedback!