The introduction is really great! I loved the atmosphere, and I'm curious about what your full plans for this game would have been if there had been time to finish it.
It’s a pity it’s not completed, but if you plan on posting updates, I'd love to see what's in store.
Since it’s unfinished, I’m not entirely sure how to give constructive feedback, as I can’t fully understand the intended progression from the start of the gameplay to the end.
However, if I may, I strongly recommend that if an HTML version isn’t possible, your Windows executable be in a compressed file so we can just extract and play. Installers can be a bit of a hassle for some players, plus there’s always the chance of antivirus alerts, even if they’re false positives.