Man, this game is great!!!
As a suggestion, you can keep updating it, creating more "days", and perhaps better horrors, like that skeleton in the mirror's edge.
It seems that your language is not english (I know that feel), so I can say that, for instructions, it's not necessary.
Instead, use some arrows to point that, or images, like some headphones for the sound (it gives much more emotion to the game).
does anybody manage to find the "Curiosity" and "fear of sound" badge?