The change in game format is really appreciated! Even though we fans are used to le old format where you simply drawn, spout words and the occasional minigame, this makes it feel more like a game instead of a visual novel. It's awesome to see such progress in this series!
The plot is(I'll be sincere) not very original. Highschool, vampires, zombies, demon kids, aliens(I'm talking about the entirety of Universe 08) are not the most original thing to ever exist. However, the originality comes from the way things are presented to us, that breezy, unworried way of the internet(when the internet is not fighting over stupid crap), makes it feel in it's right place, the archives of Newgrounds.
I hope you keep making this series through all the time that you heart burns of desire for more games. Keep making these awesome works!