What's clear is that Kojima had ot have a crystal clear vision for the game to take shape like this. He was only able to leave Konami in December of 2015. So from that point he established a studio, found an engine to use and will release a AAA game in less than four years.
its seriously impressive. Kudos to Kojima who even surprised Sony
Things are going smoothly enough to the point Sony Interactive Entertainment said, 'We've never seen a game be made at such as fast pace,' about Death Stranding's development.