Very creative use of the theme! The unsettling art, the thumping music, and the rhythm of the hits come together to form a mesmerizing trance I hadn't expected.
Three nitpitcks:
1. Once, I closed the ship before buying anything because my lizard brain had been conditioned to hit the first white block (i.e. the 'leave shop' block).
2. The purple guy (final boss?) was too much of a difficulty spike for me.
3. Pausing the indicator when you miss screws up the rhythm for the other blocks, causing you to miss more and get stuck in a spiral. Maybe that's intentional.