My best score is 37 secondes, it took me a few tries to pass the 30 seconds mark.
I was a bit disadvanteged by the fact I'm on an azerty keyboard ^^
The visuals are nice, although I'm not a fan of the color cycling (at some point it was simply hard to see anything)
One thing I'de request is to not reset the audio on retry, since the death/retry loop is really short
Overall the game is good!