The visual novel UI is definitely based on Blue Archive's hehe.
That Prologue Ep1 click bug seems new, do you mean as in you clicked again on the episode and it started to play again? Or that it got stuck somehow in a black screen or something?
The tutorial menus can be exited either by pressing the cancel key or the tutorial tips key ("ESC" and "I" default keys on the keyboard). I'll check it again in case there's a bug or something
Thank you for playing Kemo! Let's keep at it
