I strongly appreciate the feedback and am glad you got a good experience out of this little ditty. I would have loved to incorporate audio into this project for sure, though I haven't looked far into what software I could use to potentially create soundtracks for my work. It is absolutely something I want to explore further, though, and it's good to hear that it genuinely could add to the experience.
As for the fullscreen aspect, this is something that I've come to partially accept with posting Twine games to Itch.io. I always leave the window settings on my games at the default size. I initially was going to make the window larger, but I was working on my upload in the app and thought the game just wasn't showing up period. This turned out to be just a weird quirk of the browser app. I just always hope that people see & click on the fullscreen button. I'll definitely try to experiment with that window scale in the future. Maybe I'll even update this game specifically.
Again, thank you very much!