Ok, in the new video there is a QR code which leads to this website. The images fade and you get a glimpse of the background which look like this. And there is also a clue in the source code: "Forbidden Knowledge doesn't come easy. To unzip these lips you'll need to take a long hard look inside."
Any ideas?
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So, I opened the image with winrar and found this image.
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It is called insanity.png. I can't seem to find anything in there. Maybe it means that Wilson has a mental illness which makes him hallucinate the monsters? The filename and the shadows of the monsters instead of the monsters seems to point in that direction at least.
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Here is the QR code for anyone who wants it: http://imgur.com/fRw8olj