Nice concept and cool music choices :) I think with a bit more feedback when hitting the notes, it could be really good. Agree with some others, I found juggling the arrow keys and space bar a bit unintuitive, so maybe using the arrow keys for all (or having the controls be configurable) could work better

The music is super cool, I loved it!  Very fun game, but I had a big problem with hitting the 'sun' notes especially, I had them all as a 'miss' and I didn't know why as I tried hitting them at different points but then I realised that I was supposed to use space for them and not an up arrow. I think the up arrow would be more intuitive. 

But other than that it was a super fun rhythm game and as I said, the music was great!

Fun concept! I really enjoyed the music and gameplay, but I found the controls to be awkward for me—I'd be curious to see how your game would play differently with revamped controls and more visual or audible feedback to the player when hitting or missing the notes. Thanks for making and sharing your game!

Definitely a fun game, with a lot of potential; but I find the lack of a consistent “center” for the notes hurts how readable the charts are. On top of that, why use space for solar notes when up arrow is right there?? I had a hard time with the controls. The menus are also almost unnavigable due to the minimal art style. ..Despite its flaws, this game is still quite solid.