Destructoid, a video games blog, received an email outlining what this VR expansion is going to look like. They claim to have verified the email by a second source. The complete text reads as follows:
Until Dawn was published by Sony for the PlayStation 4 in August of this year. Pete Samuels, the producer of the game, said previously in his interview with PlayStation LifeStyle that the PlayStation VR version is not coming any time soon.
“Not unless somebody has a sudden rush of blood," he joked.
Neither Sony nor Supermassive games has officially confirmed the DLC yet, but the mention of ‘rush of blood’ suggests that the studio may already be thinking about making a PlayStation VR version of the game.