I always like this sort of dynamic scoring idea where you can seamlessly fade inbetween tracks, and I'm also usually a big fan of odd time signatures. For my personal taste, the songs felt a little too messy rhythmically in the end, though; at least I find it hard to imagine myself focusing on the game while these tracks are running in the background. Maybe they would be better suited as a sort of avant-garde jazz edm fusion art project than a game soundtrack? Correlation to the theme is pretty well executed, though I think the moods of the two pieces could even be a little further apart.
Oh, and also, lovely bird chirps :) Reminded me a little of Banjo Kazooie, which is a soundtrack I enjoy quite a lot.