Released in 2014, Creative Assembly's Alien: Isolation is not only still regarded as a terrifying horror game, but also one of the greatest love letters to Ridley Scott's iconic 1979 film. On top of that, it represents a milestone in advanced artificial intelligence, with the titular alien creature being more of a clever hunter than a video game antagonist that's predictable. Given its reputation, fans have been hoping for a sequel for some time now, and while it doesn't seem likely one will emerge, an independent team has done the next best thing.