This teaser trailer is coming out of Gamescon for Alien: Isolation.
Also we have a video that shows Sigourney Weaver (Ellen Ripley), Veronica Cartwright (Lambert), Harry Dean Stanton (Brett), Tom Skerritt (Dallas) and Yaphet Kotto (Parker) reveal further details of their return in Alien: Isolation. Players are able to explore the Nostromo from habitation deck down through to engineering[...]