The unlockable items all feel very nice when you get them and give a motivation boost to keep playing until you get them all. It's not really an idle game since there's lots to pay attention to, but it doesn't take too long to collect everything. The minigame on the title screen is a cute bonus!
A few sound effects may add to the experience, but the music track is very nice on its own too.
Some way to keep players from just clicking everything at the top without thinking could make the gameplay more active. Maybe giving the icons wait timers before they can be clicked again?
A sweet and fun short game with sexy illustrations for the winners! Wonderful art, I like it a lot!