OK this one was basically 5s all around with a 4 on impression. GG.
Concept is a creative use of theme and the music captures it really well. A tip of the hat for keeping your titles on-brand as well. If I booted up a 3d game matching your description (I get Wind Waker-y vibes myself) and heard this soundtrack it would not disappoint.
Favorite track here was probably FLOW.