Is ghost Lou Cachuang the labor! This blood suck ghost housing clever building a lot of year nobody housing, one day, they discovered window his/her internal organs are incomparable, therefore hired you to help them to scratch the window, but very difficult to let these blood suck ghosts and the humanity cooperates, therefore, wanted to scratch the window, had to shunt them! Direction key operates, space bar scratches the window, the careful blood suck ghosts open the window!