As I am writing this comment, my head is still spinning from the rave...
What a bizarre and wonderful creation this game is! I adore the concept; it is brilliantly weird and fun, and I am very impressed at how the game delivers on its premise. There's something from the Crypt of the Necrodancer in here, in terms of rhythm-based movement mechanics, but realized in an absolutely different way. One way I can suggest this game be further improved is to make rhythm and speed of skeletons' movement tied to the rhythm and speed of the music that is playing.
Thank you for the wonderful experience!