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Alien: Isolation

Creative Assembly's survival horror game, built as if it were 1979

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Creative Assembly, a British studio known for strategy games, spent five years making a survival horror game from Ridley Scott's 1979 film Alien. Amanda Ripley hides from a single creature that cannot be killed and keeps changing its behaviour, aboard a space station built from the film's own design archive. Sega released it in October 2014; it won the BAFTA for audio, sold 2.1 million copies in its first six months and got a sequel announced for its tenth anniversary.

There is one alien in Alien: Isolation, and the player cannot kill it. Guns exist, but Edge found in its first hands-on report that the creature “shrugs off anything you throw at it”. It hunts by sight and sound, and the team that built it admitted they did not always understand it themselves. “The alien’s network of behaviours is so insanely complicated, the thing is almost sentient,” lead artist Jude Bond said. “We have to dig into the code just to find out why and how it did what it did during our playtests.” The game came from Creative Assembly, a Sussex studio best known for the Total War strategy games, and it turned away from the guns and armour of James Cameron’s Aliens, the model for Sega’s own Aliens: Colonial Marines the year before, back to the slow, frightening first film.

Fast facts

  • Developer: Creative Assembly, Horsham. Creative lead Alistair Hope; lead designer Gary Napper; lead artist Jude Bond.
  • Publisher: Sega. Released in October 2014 on Windows, PlayStation 3 and 4, Xbox 360 and Xbox One; later on Mac and Linux, Nintendo Switch (2019) and mobile phones (2021).
  • Setting: Sevastopol, a space station run by the Seegson corporation, 15 years after the film.
  • Hero: Amanda Ripley, daughter of the film’s Ellen Ripley.
  • Award: BAFTA for Audio Achievement, 2015.

Building 1979

Creative Assembly’s starting point was a small prototype. After finishing the action game Viking, Hope and Bond worked with a handful of developers to show Sega, which had the Alien licence, what a survival horror game might look like. The earliest version was a game of hide and seek, with a second player controlling the alien; the decisions those players made became the basis of the creature’s artificial intelligence. “That little tech demo went a bit viral within Sega,” Hope said. By early 2014 the team filled a floor of the studio, about 100 people, many hired from closed British studios.

Twentieth Century Fox handed over six terabytes of material: unused sketches by the film’s designer Ron Cobb, music and sound not heard for 35 years, and photographs of Sigourney Weaver’s trainers from every angle. The team made one rule from it. “If it couldn’t be built in 1979, it’s not in the game,” Edge reported. The motion tracker and the hacking device were designed as a film prop-maker would have built them, from handheld televisions and old radios wrapped in tape, and there are no LED lights anywhere. Concept artists drew in felt-tip pen, as Cobb had. “We don’t see yellows, browns, pale blues these days,” user-interface artist Jon McKellan said. “You don’t often see sci-fi games with mustard walls.” The film had been set in 2122; the game is set in 2137.

The story follows Amanda Ripley to Sevastopol, which has taken delivery of the flight recorder from her mother’s ship, the Nostromo. The station is nearly deserted. Its few surviving people are dangerous, and so are its Working Joes, Seegson’s mass-produced service androids. But “it’s the alien I’m terrified of,” Napper said, and the design came back to it every time.

The hunter

The alien is not placed in scripted ambushes. “We can just drop the alien into an area and see how it behaves,” Napper said. “It knows when it sees something and it knows when it just suspects something.” Edge summed up the rules: if it glimpses Ripley or hears a sound, it investigates; if it sees her clearly, it attacks at full speed; if it catches her, she dies. Hiding is always the best option. Ripley can drive it off for a while, but Hope explained that her few defences “will be swiftly learned”, sending the creature into the vents, onto the ceiling or into an ambush. “You’re looking at this alien and something’s changed,” Napper said. “It learns.” It hears noise, not Ripley herself: if she hides in a vent and it hears the vent, it goes to investigate.

The motion tracker is her main tool, and the most nerve-racking. On the PlayStation 4 the controller’s light turned green when it was out and pinged from the controller’s speaker. “When you see the alien’s dot and the dot marking where you’re supposed to go line up, you panic,” Napper said.

Reception

Wireframe later called it “intelligently and elegantly crafted as few licensed games are”. The first press playtest, McKellan recalled, left about fifty journalists “wide-eyed”: “Coming from a strategy studio, people were just shocked by what they saw.” Not everyone was frightened. Mr Biffo, the creator of Digitiser, wrote that it “stressed me out, but I can’t say I was ever scared by it. I mostly just got wound up that I appeared to have wasted money on a hide-under-the-desks simulator.” The game won the BAFTA for Audio Achievement in March 2015.

Sega reported 2.1 million copies sold by the end of March 2015. The game was later ported to Mac, Linux, Nintendo Switch and mobile phones, and McKellan went from its interfaces to co-found No Code, whose Observation (2019) shared its puzzles built around old computer interfaces.

On 7 October 2024, the game’s tenth anniversary, Alistair Hope announced that “a sequel to ALIEN: ISOLATION is in early development”. Creative Assembly revealed Alien: Isolation 2 at Summer Game Fest on 5 June 2026, set at a Weyland-Yutani outpost on a storm-ravaged colony world, for Windows, PlayStation, Xbox and Nintendo Switch 2.

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