Who published a video game based on characters from a movie that Sigourney Weaver was in? 
Aliens versus Predator 2:  The game is a sequel to "Aliens versus Predator" (1999); both games are based on the characters of the "Alien" and "Predator" media franchises as well as the "Alien vs. Predator" crossover series. Alien (franchise): Alien is a British-American science-fiction horror media franchise centered on the film series depicting Warrant Officer Ellen Ripley (played by Sigourney Weaver) and her battles with an extraterrestrial lifeform, commonly referred to as "the Alien", and depicting android David 8 (portrayed by Michael Fassbender) and his experimentation in creating said lifeform.
i don't know