"The Invisible Hours" is pretty close to that. You can't interact with it, but you can freely explore what is happening while all the characters do their own th

"The Invisible Hours" is pretty close to that. You can't interact with it, but you can freely explore what is happening while all the characters do their own thing. It's basically a theater play that is spread around a whole house. "The Last Express" for an earlier non-VR example, this one is a bit closer to a regular adventure game, but the events in it still play out in realtime without the other characters waiting around for the player to do something.