Very complete soundtrack, very impressed by the amount of work that went into it (gets a 5 star in storytelling without a doubt) !
The detailed Google Docs truly does wonders to get to know what were your story and musical intentions for each track, and it does elevate the whole experince substantially (especially with a piece of work as complete as this one).
Concerning the music itself, there were a lot of variety on display and it remained pretty engaging throughout.
The musical style reminded me of Earthbound with its jazzy 16bit inclinations, with the soundfont of Mother 3 with the compression (Loulou on the cover does ressemble Boney from Mother 3 quite a lot, maybe it was an inspiration at some point ?). Maybe a bit more work on note dynamics could have been used at some points (I thought the track was skipping at 1min26 in Maritime due to it for example).
My favourite tracks overall were Decrystallized (the percussions and the melody on top of it are very pleasant to listen to, sort of reminded me of music from Ecco Tides In Time), Triquetra is very intense and well done, and One Summer Night concludes the album very satisfyingly with its sort of pensive and bittersweet nature.
Excellent work overall, congrats !