https://www.gamespot.com/articles/death-stranding-trailer-makes-sense-after-playing-/1100-6455532/

Ever since Hideo Kojima's new game, Death Stranding, was announced at E3 last year, many have been wondering what type of the game it is and what all the weirdness is all about. We still don't know. But today at PlayStation Experience, PS4 boss Mark Cenry confirmed that the game is already playable and everything will make sense...eventually.

Cerny said he has played 4-5 hours of the game, noting that the story--or parts of it--will make sense after getting this far. It was also confirmed during the keynote that what you saw in the newest, strangest-yet trailer for Death Stranding was captured on PlayStation 4 Pro. Additionally, Kojima confirmed that the sequence in the new trailer where Norman Reedus' character is underwater is playable right now internally.