Really nice idea! The game mechanics are really fun, especially the kiss thing! I was not sure what the benefit of the sleeping song was compared to the other one, so I killed all the zombies :D
I'm not sure how to win though? Maybe I missed something. I picked all the scrolls and did not know where to go next, and when the time ran out, it was over :D
Anyway, very original take on the subject! Bravo!