You did your research and it paid off! I didn’t catch that there was a lot of C minor tracks - good catch! I really like the subtle percussive elements of your track along with the low alien-like warbles that add the sense of space-like exoticism that fits well with the Metroid Prime soundtrack. One thing I notice is that while you matched the sparse melodic parts of the soundtrack, there does seem to be quite a bit of harmonic movement when I compare it to other Metroid Prime tracks. Taking the sound you created though, I think it matches the original OST very well, so well done! Great work overall and thank you for sharing!