Perfect Piano

It’s a decent game, though it’s a shame about the HP.
I’d set it up so that if you make a mistake, you can keep going, but you’ll just have negative HP, and if it goes into the negative, it’ll just be deducted from your score.
In real life, they always tell you, “Don’t stop!” (If I make a mistake, cover it up—glide over it gracefully and keep going.)

That's the worst game—it's like Piano Tails, but for the computer, and it doesn't really work for me.