Great game, just has a few issues
- The accuracy system feels a bit reduntant since there's no score or highscores, so you're not really incentivized to hit the notes accuratelly.
- Because all the notes are the same color, it's really hard to distinguish the pattern when there's multiple notes together. Just making the notes from each line a different color should help a lot.
- Custom song support is excellent, but the lack of an autoplay makes it very tedious to create custom charts.
- This may be a nitpick, but I don't like that you can't see the difficulty of a chart.
Aside from that I had a lot of fun with this game. I hope it continues to get updates in the future.