Nautilus on 11 June 2017
I think with X, they want to mean infinite possibilities(or power).I get that from math, as x is usually the variable used for the unknown you want to discover.And thus, x could be anything.Or in another words, infinite possibilities.
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
