Incredibly atmospheric! The controls were a bit fiddly - especially anything to do with turning, like dials - but I liked the timing of the hints, as they were delivered just when I started to feel stuck. I had a couple of issues with audio triggering twice (I think I completed a puzzle, kept going, then completed it again in rapid succession) and might have got softlocked on the tone puzzle because I was messing around with it too early, but I really enjoyed my time with this game.