House of Hades

You find yourself released into the largely empty mansion, various family members fucking off to various areas of the house. You find yourself now largely isolated, surrounded by a liminal space of sorts, its large empty halls calming yet slightly eerie. You explore its halls for about half an hour until you find yourself familiarized with various contents. You probably have time for about three exploration jaunts before needing to go to the room you've picked for the night. Or you could simply go to your room for the night now.