Finally got it running. It's pretty fun and fits the theme well! I find it a little frustrating when you fail and get thrown back to the start of the level. More checkpoints can certainly help. I would also find a button to clear all the black holes quite useful.
The soundtrack is quite... impactive in terms of rhythm and harmony, by the way. The tracks are by no means bad, but I believe a cuter, less rebellious sound would go better with the visuals for me :P