House of Pain

I have made this sound based horror game as a university project. There are a few things to know before starting the game regarding the mechanics: The goal is to find three dolls within the house. There is no "win" screen, but that's how you're supposed to win. In order to find these dolls, you are equipped with a music box. You activate the music box with the space bar, and use it as a toggle. The higher the pitch, the closer you are to a doll. In order to hear the music box changing its pitch, you have to turn it on and off.