Nice arcade-style game. I think there are a few issues. There were times when I had to scream and I did, but the game still was over. Or times when I have to stare, but instead I change rooms and I still get points. Overall, this is a very fun idea of a game. Good job!
EDIT: Since I cannot stop playing, I played again and I saw that the staring part depends on the eyes of the creature. The scream depends on the month. So if the creature has an open mouth but closed eyes, then you scream and change rooms! Wish there were some instructions but nevertheless, this game is very addicting.