Another short visual novel about Haru. This time you team up with him to work on a school project. However, in this night something strange happens. Suddenly you’re locked inside your own room and a dark power menaces your life! Can you find a way out of your room? Can you even survive this night? Pay attention to your environment and you might have a chance to escape. Sleepless Night is a horror/psycho sound novel. For full game experience you should play at night alone in your room and turn the volume up.