This is a nice idea, "use the walls to your advantage" really helps, but althought the theme is "Let there be chaos", this is so chaotic that i can't play it, there are spikes all over the screen, everything is way too fast, and the red arrows don't really help. Next time, ask a friend or family member if they can playtest your game before submitting, and listen to their feedback. Oftentimes you forget how hard your own game is because you worked on it for so long.
Also, the graphics are amazing, but the audio sounds like a placeholder. I would recommend websites like jsfxr to make good sounds. Also, use a different font than the standard arial font. On Google Fonts or DaFont you can find hundreds of good fonts that easily improve the look of your game.
I hope my feedback helped you, it would be cool if you could check out my submission too. Thanks! :)