As someone who has been actively playing 4k rhythm games since before 2014, this was still kind of tough for me, probably because I'm used to 4, rows, but I really liked this. There are a few flaws in the input system like no penalties for spamming super fast or 1 tap hitting multiple notes at the same time, but it's still very playable. extremely impressive for something made in 10 days. I wish I had made a rhythm game for this game jam. My main complaint would be the lives system though, I feel like they should regenerate after a certain amount of hits.