Kojima posted an interesting photo today showing what seems to be a slide from a presentation showing the text ‘Metal Gear Collection 2014’.
“Reading the script for TGS stage show.”
Kojima didn’t provide any other details, but the most likely assumption is that this is another bundle of Metal Gear games, and it will probably be a release for current gen consoles (PS4 and Xbox One) with higher resolution and framerate.
Of course, this is just guesswork, and we won’t know for sure until the official reveal.
Source: Hideo Kojima Twitter