I started minecraft really early, by the end of 2010. Your piece is a testament to this era ! I'm kinda moved.
On the music production side- I can really see your style on a small indie game, you have a innocent but skillfull guitar playstyle that just directly propulse the auditor into a world of wonders. Outer Wilds kind of shat, really.
If I had to give you a downside, it would probably be the work on the low ends, the deep sinwave can be a little too much by instant.