Nicely done! I think you nailed the Celeste vibes in Inner Dive (Title Screen), love that game! I really enjoyed Forest of Loneliness, it stands out to me the most with the light plucking and soft melody. I actually like the intro to Ocean of Fear a lot too, I think the quick cello lines are interesting and it builds suspense well. My one critique is the lead tones in the first two tracks are a tiny bit harsh, maybe they could use some adjustments to the attack parameter.
Good job, it was pleasant to listen to! Oh, and the last track was a nice little treat (and cool album art too!)