I think it was basic from the beginning , or at least since open Beta , I remember having them from the get go <| sep |> I can ' t wait for the new season of Twin Peaks . <| sep |> Who says that ? As someone who 100 % the game and played through it on all difficulties , I think that sentiment comes more from players who played on lower difficulties . Finishing the game two times on hard , I never had issues with any randomness at all . Everytime I got caught , I knew exactly why and how I could ' ve prevented it . But when I played on easy , to grab some remaining achievements , the Alien popped out pretty much everywhere . The game itself tells you that hard is the way to go , and I believe that they simply gimped the AI which was programmed for hard mode for the other difficulties . And that resulted in the weird behaviour of the Alien .