Classic of interactive fiction (I think - is it counted as interactive fiction if it's a 3D world?) We started playing this in November 2020.
Playing the realMyst edition. Really enjoying it. Loads of detail and backstory - all those pages in the books in the library! I'd read in some reviews that the navigation on an iPad was a bit rubbish, but I found it totally fine. I think we'll enjoy playing through the whole thing.