"The new Hideo Kojima teaser site has given us numerous hints at what they are, including flashes of Raiden, and what appears to be Big Boss and of course lots of numbers and letters. More recently, a mask logo appears at the bottom right, allowing you to visit this age gated site labeled, 'Mask'.
But how many of you have actually noticed the flying logos that appear in 1-2 frame intervals? We have attempted to capture a few of these, although they are very hard to grab. One of them appear to be a 'Windows' logo, or perhaps a beret insignia, such as the one Big Boss is wearing."