When everything stops, go to the small bedroom with the tape recorder and take the note lying on the bed. Get down and go into the office. Another note will appear to the left of the one that lies on the table. Read it.
Climb to the second floor and enter the large bedroom with a high mirror. Open the wardrobe directly opposite the door and find a toy on one of the shelves. Take it, go down to the living room and throw the object into the fireplace. The game is completed.