I want to hear what people think are the most terrifying fictional universes to live in. You could list more than one, but not too many, just enough to make the universes seem special in a terrifying way.
Here's a few I think are totally terrifying:
Oddworld
Attack on Titan
Godzilla
Wall-e(because some machines apparently have a lack of morality and there's a fan theory giving evidence about why Wall-e may be a serial killer robot)
Terminator
Minecraft
Star Wars (Next thing ya know, BOOM! Your home planet's gone)
Scooby Doo (Fan theory suggests a horrible economy where intellectuals are usually in the poor class)
So many to choose, and I don't care if you choose some of the ones I mentioned, but it would be great if you named others. Also, why do you think the universe that's the most terrifying is the most terrifying?