Fun game. I like the take on the theme, it doesn't feel too overbearing but still present enough to connect with the rest of the jam. the movement however felt almost too difficult to play with making each level near impossible. That and the first level was way to claustrophobic making it almost harder than the boss in terms of difficulty due to the lack of understanding how the controls work.
The presentation was the best part however, and even though I found the colors a little hard to look at, everything fit together nicely without needing full blown animation. (The boss was a little out of place)