This soundtrack is really unique, with an aquatic but very distinctive style, I loved it.
Precambrian: It gives me the impression of an aquatic world.
Shallows: It sounds like a rather calm initial exploration level, like an introduction to the journey, I love it.
Ectosymbiosis: At the beginning it sounds tense, with many instruments and arpeggios in the background that thematize the environment and then present a more aquatic premise, but with certain sounds that make you feel a more technological vibe. I like the break it takes with very interesting marimba sounds, it makes me feel slightly tense, but safe. One detail that I liked was that in the background you can hear some leads.
Biolumenesca: The chords reminded me a lot of Erik Satié, something quite interesting. I must point out that this song handles a rather magical atmosphere with the use of bells and pads and although it sounds quite simple, I was fascinated.
Deepest Known: It sounds very mysterious and tense, those vocals put me in a dark setting, where you have to be careful. I really like the percussion section, I imagine them as some kind of hit. This is the one that really impressed me because it really feels quite dark.
Wash Away: For me, this is the most authentic song on the soundtrack. This track sounds more distant than the others, feeling like an exit to a gigantic ocean. Something quite nice to note is that this one has a very different sound than the others, with a more acoustic and more natural sound, with bird sounds in the background that feel like a cozy farewell.
My favs: Precambian, Deepest Known and Wash away.