I love when a Rock Paper Scissors game is done right. This one is done right. Also you added neat additional effect's. Although I disagree that you've given them specifically to certain picks since it means Rock is super over powered. Also if you time it just right by clicking Rock over, and over with the right rhythm you get 50% win rate and 50% draw rate meaning you can't lose unless you mess up the timing. *Spoiler Alert* I also love that the final boss version is not shown until you've beaten what -appears- to be the last version of her. That feeling of a "I beat it! Yes! Oh wait. There's one more!!!" is awesome in any game. I also wish you included the End game screen's art in the Gallery though. It was super cute on it's own. With that said I have no other critique's. It was a great game. Maybe music variety? Short game honestly so doesn't really need it but it couldn't hurt to have more tracks to choose from.