Nautilus on 03 December 2015
There is nothing indicating this.As far as we know, he could join Square.We will probably hear nothing for Kojima in a long while(excluding the possibility of he saying something about his future in VGA)
My (locked) thread about how difficulty should be a decision for the developers, not the gamers.
https://gamrconnect.vgchartz.com/thread.php?id=241866&page=1
