From Gamespot:

One of the cool surprises from Sony’s E3 2017 briefing tonight was the PlayStation VR game The Inpatient. More details for the psychological horror game have now come to light, including the fact that it’s a prequel set 60 year before Supermassive’s previous game, Until Dawn.

Supermassive worked with Until Dawn writers Larry Fessenden and Graham Reznick on the story for The Inpatient. The Inpatient is one of two PlayStation VR games from Supermassive that was announced today during Sony’s E3 briefing. The other is a crime thriller called Hidden Agenda.