Thanks for the reply, yes. There was one I hadn't seen (was thrown off by having to "turn" right so that the camera would go left & down). Great game tho! Was thoroughly spooked.
Are there other controls? I can't really look around in any of the rooms. Can see a few spooky details that cleverly get glitched away, but there seems to be nothing I can do to advance the gameplay? On Mac. Seeing other people's playthroughs they are able to free-look somehow?