Yay! I'm so glad that you like the atmosphere and intro of it!
I definitely want to do more on it, I originally wanted to make custom sprites and everything, but I ran out of time, so I dropped that idea. I still think the game would feel more complete with it's own assets though. Also yes I will check out Echo607! I've seen it pop up in my recommendations and I have it saved, but haven't gotten around to watching it.
Thank you for playing!