Looks and sounds beautiful with consistent style.
I had an issue with tiling probably due to auto-fullscreening to my ultrawide aspect monitor. I suggest allowing launcher and locking allowed aspects to the stuff you worked with in Unity editor.
Took me a while to realise I had to press right to run and that I could fire and so I struggled a bit haha, not sure if that's what you're going for or if you had hoped everyone had played Mood Patrol. I know it's easy to forget that stuff on those super-short projects.
My only real gripe is with the itch page: I would like to see credits for the audio and font authors and not just the website that you accessed them.
Would love to play more when I have time because the art style is so creepy and intriguing. I just imagine a boss battle or something popping up under the right conditions, Lylat Wars-style. <3