Nautilus on 13 June 2016
Maybe a few months prior, but I guess they thought to hold it off to see what the competition is doing, so that they might react to it.But its anyones guess really
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
