The Airlock of the Sevastopol in Aliens: Isolation.

An Airlock on the Sevastopol Station, in Alien: Isolation

Located at the Sevastopol Spaceflight Terminal (Arrivals and Departures)

Through the Airlock, spaceships can dock into the station.

Early in the game, Amanda goes on a space-walk from the Torrens to the Sevastopol.