Ghostbusters are on vacation, and you are stuck in a room with ghosts in the logic game "Ghosts and Escape". The atmosphere in this room is gloomy, but you are not afraid of ghosts, we hope you are not afraid. So, ignoring the flying nightstand, you must try to find some useful items in the room. After you find them, you must use them correctly, just don't make too much noise, or you will start flying yourself. Yes, to get out, you need to get the key to the door, we hope that it will open with the key, otherwise all your efforts will go down the drain. Good luck!