Not satisfied with the ending of Ghost Master? There is an additional bonus scenario with a more conclusive finish that you can download called 'Class of Spook 'Em High'. It is a 144M level that gives you a chance to unleash your veteran haunting force on a high school. Along the way, you might also earn eternal peace for your haunters. There is a catch however. The scenario is only for the UK release of the game (although it apparently works with some US versions also).