Nautilus on 05 December 2016
As people said, its far from dead.Many big IP use it, namely Pokemon, Fire Emblem, Persona, Shin Megami Tensei,Dragon Quest, Bravely Default, and many many others.
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
