Das Geisterhaus [The Haunted House]

You are on tour as a real estate agent and are currently visiting an old house that is the subject of many rumours. It's been up for sale for years - and somehow no one really wants to buy it... is it because of the horrifying legend that surrounds it? Because decades ago, the inhabitants of that time probably disappeared without a trace. Of course, you don't take such stories too seriously at first - but suddenly the front door slams shut behind you and can no longer be opened. And now? Just get out of the mysterious house - just how?