Art style is just amazing, game is great, scenes are really hot. I also wish there was an option to respawn enemies (probably with Select level option). Right now, if you defeat all enemies of one type without losing to them, you can't unlock the scene in this playthrough.
And I found struggling on APK a bit difficult, tapping on the arrow buttons quickly is just much harder than on PC (also enemies start attacking ASAP as you break away and get at least 1 hit with no time to react)