If Unity, which version of unity? Thanks

spoiler alert after killing the dog and burning down the altar I came down to ground floor. the puzzle paper does not appear on the TV. I sometimes hear a dog barking upstairs, but it is not there. the door that leads outside slams shut. in front of me is only a safe where you need to enter a six-digit number i just run in circles and nothing happens ...

and if I close the STEAM VR the game closes too.

Good luck with that price.