Today, I went on youtube to search for some amnesia demo videos(as in im too scared to play it...)...the result turn up with this in the list: http://www.youtube.com/watch?v=mk4OKC3yASA
It's one of those scams where you have to complete surveys to download the file and then it's probably full of viruses as well. They make them for pretty much all games.
Yeah, whatever that linked to, it isn't something anyone would want to download. Serves the pirates right for downloading it, then shedding many tears as the assorted virii consume their computers/steal their credit card info