Could have been a great game. But if you miss the TINIEST thing, the end won't work. The story just continues and you will not know what you have missed until the end - in my case even not then. I had no idea what I could have missed. Had to look up the solutions in the web and even that didn't help. I had to watch the end scene on youtube which was frustrating as hell. The formerly awesome athmosphere got killed successfully by the missing clues.