Spent this afternoon compressing .wav files into .mp3 so the game wouldn't be so huge to download. In any case, it's done and I'm quite pleased with how much I managed to cram into Thursday and Friday afternoons and Saturday evening.
Please do let me know if there are any problems.
I've uploaded a "play through" video of the game (although this obviously contains spoilers and solutions to puzzles) onto YouTube.
That's it for another PyWeek. Many many thanks to Dan (lordmauve) for organising this wonderful flourishing of coding creativity. It's a real pleasure and privilege to take part and I'm especially looking forward to playing all the other finished games.