I don't know whether this thing is already mentioned or not, but I found something on the thumbnail of the "Unforgettable" game on the website.
If you see carefully there's this little dots and dashes on the upper and lower side of the thumbnail , and it turns out to be a morse code that gives you a sentence "The Answer Lies Here" .
Don't know what that's for tho, we might need to extract the thumbnail and do some more processings on the thumbnail, maybe something will come up.