I love the music! I also like the additional mechanics the nodes bring, and how you have to plan your route carefully so you don't get stuck. The only thing I'd wish for is more levels, three is definitely too low. Overall, great job!
I wish I had time to make more polished levels but I decided to sacrifice more so I could sleep lol. I wanted to make sure what I had was intuitive enough so you can get a taste of what it could be given the time :)
