Thanks so much, your feedback means a lot!! And lol no worries about the instruments thing, I don't memorize what half of them are since I mostly just chose ones that sounded right. Most of the instruments are different kinds of synths that Garageband offers by default, with some effects added to them (but not much because mastering is confusing). So the waves sound in Meteor Shower/Falling Stars, for example, is a synth that Garageband calls "Droplets" and that buzzing in Rebirth is a synth called "Chop It Up" which is one I found when I was working on a different track that I wanted to be a tribute to Portal 2 (I might come back to that track). The guitar sound I believe is actually some kind of bells synth called "Gentle Bells"? Which is weird because it totally does sound like a guitar. And you were pretty much right about the sounds in Blackhole!
I'm glad I did a good job conveying the story through the audio, I usually always make music with a theme or story in mind so this jam was right up my alley honestly! I guess I just really wanted the songs to feel like the story, especially with Her Wish, I wanted it to be able to draw the listeners in so that the beeps at the end would sort of startle you out of that trance (like it does to the character in the story).
As far as an actual game goes...I have zero programming skills, so much like this jam's theme, you'll have to just keep wishing upon a star 😂