The Adventure Prelude: Very RPG sounding, gives me Dragon Quest vibes. Effective intro!
Time Versus Time: Epic stuff. Love the choirs.
The Sea Awaits: Nice triumphant brass. Perfectly captures sea overworld vibes. Reminds me of Wind Waker.
Unfree: Gives me sea battle vibes. Cool upbeat mood and rhythm.
Storm: Liking the introduction of electronic elements to the ost here.
Next Adventure: Like the use of Dorian mode in the beginning. I love when the long strings and mute sax come in after the halfway point, plus those chord choices. That whole section is my favorite part of this OST!
Battle for the Last Orb: Very cool sound after the halfway point. Cool battle theme!
Game Over: Effective choices for a game over theme, this works well.
Good work!