Critical reassessment In a 1980 episode of
Sneak Previews discussing science fiction films of the 1950s and 1970s, the reviewers were critical of
Alien.
Roger Ebert reiterated
Gene Siskel's earlier opinion, stating that the film was "basically just an intergalactic haunted house thriller set inside a spaceship". He described it as one of several science fiction pictures that were "real disappointments" compared to
Star Wars,
Close Encounters of the Third Kind, and
2001: A Space Odyssey. However, in both episodes Ebert singled out the early scene of the
Nostromo crew exploring the alien planet for praise, calling the scene "inspired", said that it showed "real imagination" and claimed that it transcended the rest of the film. Over two decades later, Ebert had revised his opinion, including the film on his
Great Movies list, where he gave it four stars and said it was "a great original". In 1980,
Alien was mentioned in
Cinefantastiques chronological recap of the top films of the 1970s but was not included in the article's "Decade's Top Ten" list.
Frederick S. Clarke, the
Cinefantastique editor, wrote that
Alien was "an exercise in style, refreshingly adult in approach, wickedly grim and perverse, that manages to compensate for a lack of depth in both story and characters". In 1982,
John Simon of the
National Review praised the cast, particularly Weaver, and the visual values. He wrote: "For fanciers of horror, among whose numbers I do not count myself,
Alien is recommendable, provided they are free from hypocrisy and finicky stomachs". Despite initial mixed reviews,
Alien has received critical acclaim over the years, particularly for its realism and unique environment, It is seen as one of the most influential science-fiction films. It holds rating on
Rotten Tomatoes, based on reviews and an average rating of . The website's critical consensus reads, "A modern classic,
Alien blends science fiction, horror and bleak poetry into a seamless whole."
Metacritic reports a weighted average score of 89 out of 100 based on 34 critics, indicating "universal acclaim". ''
Halliwell's Film Guide'' awarded it a full four stars, describing it as "a classic of suspense and art direction". Critical interest in the film was re-ignited with the theatrical release of the "Director's Cut" in 2003. Roger Ebert ranked it among "the most influential of modern action pictures" and praised its pacing, atmosphere, and settings:
David A. McIntee praises
Alien as "possibly the definitive combination of horror thriller with science fiction trappings."
David Edelstein wrote, "
Alien remains the key text in the 'body horror' subgenre that flowered (or, depending on your viewpoint, festered) in the seventies, and Giger's designs covered all possible avenues of anxiety. Men traveled through vulva-like openings, got forcibly impregnated, and died giving birth to rampaging gooey vaginas dentate — how's that for future shock? This was truly what
David Cronenberg would call 'the new flesh,' a dissolution of the boundaries between man and machine, machine and alien, and man and alien, with a psychosexual invasiveness that has never, thank God, been equaled." In 2008, the
American Film Institute ranked
Alien the seventh-best science fiction film as part of ''
AFI's 10 Top 10, a CBS television special ranking the greatest movies in ten classic American film genres. The ranks were based on a poll of over 1,500 film artists, critics, and historians, with Alien
ranking just above Terminator 2: Judgment Day'' (1991) and just below Scott's other science fiction film
Blade Runner (1982). The same year,
Empire named
Alien the 33rd-greatest film, based on a poll of 10,200 readers, critics, and members of the film industry. In 2021, Phil Pirrello of
Syfy named it the second-scariest science fiction film. He described it as a "groundbreaking science fiction classic" and "a movie so influential that it's hard to think of a time before
Alien".
Cultural influence "Alien"
gargoyle () in
Paisley, Scotland
Alien had both an immediate and long-term effect on the science fiction and horror genres. Shortly after its debut,
Dan O'Bannon was sued by another writer named Jack Hammer for allegedly plagiarising a script entitled
Black Space. However, O'Bannon was able to prove that he had written his
Alien script first. In the wake of
Alien success, a number of other filmmakers imitated or adapted some of its elements, sometimes by using "Alien" in titles. One of the first was
The Alien Dead (1979), which had its title changed at the last minute to cash in on
Alien popularity.
Contamination (1980) was initially going to be titled
Alien 2 until 20th Century Fox's lawyers contacted writer/director
Luigi Cozzi and made him change it. The film built on
Alien by having many similar creatures, which originated from large, slimy eggs, bursting from characters' chests.
Nintendo's long-running
Metroid video game series, created in 1986, was significantly influenced by
Alien, both in stylistic and thematic elements. As an homage to
Alien, villains in
the first Metroid installment were named Ridley and Mother Brain, after the movie's director and the ship computer, respectively. Notably, at
Paisley Abbey, during a restoration project that took place in the 1990s, a stonemason from
Edinburgh hired to replace twelve crumbling stone
gargoyles erected one bearing a strong resemblance to the space creature from the film. A picture of the gargoyle went viral in 2013, though a photograph of the statue first surfaced on the internet in 1997. In 2002, it was confirmed the abbey would be subject to a 10-year-long restoration project. In
SFR Yugoslavia the film and its sequels were distributed under the title
Osmi putnik (transl.
Eighth Traveller). The highly popular Yugoslav and later
Croatian
hard rock band
Osmi Putnik chose their name after the film. In 2002,
Alien was deemed "culturally, historically or aesthetically significant" by the
National Film Preservation Board of the United States, and was inducted into the
National Film Registry of the
Library of Congress for historical preservation alongside other films of 1979 including
All That Jazz,
Apocalypse Now,
The Black Stallion, and
Manhattan. In 2019, author
J. W. Rinzler published
The Making of Alien, a behind-the-scenes book about the making of the film with cast and crew interviews and previously unseen photographs.
The Verge praised the book as "the definitive story of the classic horror film".
Eli Roth cites
Alien as his primary influence, saying "I saw
Alien when I was 8 years old. To me, it was like a combination of
Jaws and
Star Wars and that's the movie that made me want to be a director. It traumatized me. I actually threw up I was so nervous after I saw it but that's like the highest compliment you can give a horror film."
Ty Franck, one of the authors behind the sci-fi series
The Expanse, credits
Alien as one of his major inspirations.
Merchandise Alan Dean Foster wrote a novelization of the film in both adult and "junior" versions, which was adapted from the film's shooting script.
Kenner also produced a larger-scale Alien action figure, as well as a board game in which players raced to be first to reach the shuttle pod while Aliens roamed the
Nostromo corridors and air shafts. He donated to the school to put on an encore performance at which Weaver was in attendance. She got on stage before the performance to congratulate the cast and crew for their creativity and commitment.
Video game adaptations In 1982, Fox Video Games released an
Alien video game for the
Atari 2600. With gameplay reminiscent of
Pac-Man, in it the player traverses a maze collecting items and destroying alien eggs, while avoiding the creature.
Argus Press Software made another game called
Alien in 1984 for the
Commodore 64,
ZX Spectrum, and
Amstrad CPC computers, a straighter adaptation of the film where after Kane's death the player controls the crew of the
Nostromo roaming the ship in search for the alien. The 2014 video game
Alien: Isolation, which serves as a partial sequel to
Alien in featuring Ripley's daughter Amanda trying to find out the whereabouts of her mother 15 years after the destruction of the
Nostromo, had two downloadable content packs titled
Crew Expendable and
Last Survivor depicting alternate versions of key events from the film, with the original cast members Sigourney Weaver, Tom Skerrit, Veronica Cartwright, Harry Dean Stanton, and Yaphet Kotto reprising their respective roles.
Crew Expendable centers around the events of the movie after Brett's disappearance in the air ducts, prompting the crew to attempt to force the alien into the airlock. Unlike the film, where Dallas would be the first to attempt this while armed with a flamethrower, the game provides the player with the option to play as Ripley, Dallas, or Parker, which would result in the chosen character to enter the ducts first.
Last Survivor focuses on the climax of the film, where Ripley is left to be the last crew member and proceeds to self-destruct the
Nostromo. In 2023, an
Alien Chapter DLC was released for the multiplayer asymmetrical horror game
Dead by Daylight. It included the
Xenomorph and
Ellen Ripley as a playable Killer and Survivor, respectively. The Nostromo was added as a Map in the form of the
Nostromo Wreckage, where players can interact with the environment and spot Easter-eggs such as
Jonesy the Cat, and a
Facehugger. The Xenomorph's Power allows it to enter
Crawler Mode, where it runs on all fours, gains access to a Tail Attack, and becomes stealthier. Its secondary ability involves Tunnels that it can enter and travel quickly around the Map, gaining Crawler Mode quicker while inside them. Survivors are able to collect Flame Turrets from these tunnels, which, once placed down, can indicate if the Xenomorph is near, and will spew a stream of fire if it gets close enough, potentially forcing it out of Crawler Mode. The Xenomorph can destroy these turrets, which will force Survivors to collect new ones. Notable Cosmetics that players can buy and equip include the
Xenomorph Queen from
Aliens, the
Grid Xenomorph from
Alien vs. Predator, a Human-Xenomorph Hybrid based on the
Newborn from
Alien Resurrection, and Rain Carradine from
Alien: Romulus as a Skin for Ripley. Sigourney Weaver's likeness was not used for Ellen Ripley, and neither did she voice the character. == Sequels and franchise ==