How many ghosts are there, and what do they say?
There are four ghosts and they're unconnected to the puzzles and Easter eggs.
- In the skull room: "Afterlife / Outerspace / Afterspace / Outerlife."
- In the "dots to dots" room that leads to the mausoleum: "Don't believe the hypercube."
- In the room atop the prior one: "Because you can't see something, doesn't mean it's not there."
- In the golden cube return warp (farthest away): "Owls creep me out... / But I forget why..."
