Love the cover art and the theming here! All the track names are really evocative.
The beat that kicks in partway through Pomegranates & Cauliflowers is super interesting, it's a really energetic beat that's not entirely in line with the rhythm of the chords, so that gives it a little bit of a disorienting feeling. Really cool! The word pomegranates in the title here instantly makes me think of Hades/Persephone haha which adds to the vibe of the piece for me.
I agree with another commenter that the bendy guitar parts in Old Garden sound amazing. Also the part around 0:58 when it transitions into a slower underwater/spacey-sound is super neat. I think my favorite track here has to be either Old Garden or Where I Came From.
Everything here is really creative and sounds full of wonder! I could see these tracks fitting in well with the game concept you described.