Alien: Isolation Motion Sickness: Why It Happens & What Helps
Alien: Isolation has an FOV slider that almost everyone sets wrong, because it is a vertical FOV: players measured the default at 47 and the maximum at 75. A vertical value around 55 corresponds to roughly a 90 degree horizontal view on a 16:9 screen, which is the comfortable zone for most people, while maxing the slider adds a fisheye distortion that makes some players feel worse, not better. The threads on this one include a rare sight: a motion sickness post marked resolved. Checked September 2026.
PC, PlayStation, Xbox, Switch, iOS, Android · first-person · Partial settings · Player-reported motion-sickness risk: one of the most commonly reported triggers in gaming.
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Risk levels summarise what passengers and riders commonly report, not measured testing.
Key facts
- Alien: Isolation runs on PC, PlayStation, Xbox, Switch, iOS, Android.
- The camera is first-person.
- Player reports place it in the high band for motion sickness.
- The game ships some comfort settings, but not a full set.
- 3 specific settings are listed on this page, starting with Field of view.
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Why Alien: Isolation can trigger motion sickness
Two things are going on. The default view is genuinely narrow, a mid-40s vertical FOV that produces the classic tunnel effect where every turn sweeps most of the screen. That part the slider fixes, if you know it is a vertical scale and stop around 55 to 60 instead of pinning it. The second trigger has no setting: scripted animations. Climbing into a vent or a locker takes the camera away from you and swings it along a canned path, and players report those moments override the FOV you set. Knowing which trigger is yours decides whether the slider will save you.
- A narrow default view, measured by players at vertical FOV 47
- The slider maxed to 75 adding fisheye distortion that bothers some players more
- Scripted vent and locker animations that take over the camera
- Long stretches of slow movement in corridors with flickering light
Comfort settings in Alien: Isolation
Alien: Isolation ships some comfort settings, but not a full set.
| Setting | Where | Recommendation |
|---|---|---|
| Field of view | Video settings on PC | It is a vertical FOV scale: default 47, maximum 75. Around 55 to 60 lands near a 90 horizontal view at 16:9. Resist maxing it; the edge distortion at 75 is its own trigger |
| Scripted animations | No setting | Vent entries and lockers swing the camera on rails and override your FOV. They are short; knowing they are coming and softening your gaze through them is the only handling |
| Camera sensitivity | Control settings | Lower it so your own turns are slower and smoother, which matters more in a game about careful looking than in a twitch shooter |
Set up before your next session with Alien: Isolation
Dizzout runs on your phone, not on the machine you are playing on. Install it now, and when you next feel it starting, move the headphones you are wearing over to your phone and press play. Drug-free, and it works once symptoms have already begun.
Before you need it: find out how prone you are
Take the free 2-minute testTwo minutes, no sign-up, and it ends with a drug-free plan to prepare.
Put it on your phone
Free to try, no card needed. Or go straight to the App Store or Google Play.
Scan to open on your phoneOn a computer? Dizzout installs on your phone. Scan the code, or open dizzout.com/get on your phone and it'll take you straight to the right store.
Know someone who gets motion sick?
Send them the app that helps stop it, drug-free, in about 90 seconds, works with any headphones. Free to try.
What helps beyond the settings
- Set the FOV to the 55 to 60 band first and give it a full save-point session before judging
- Use the motion tracker beeps to reduce how much you swing the camera checking corners
- Break at save points; fear plus camera motion builds faster than either alone
- A drug-free sound-therapy app like Dizzout is designed to help once symptoms have started, and the headphones are already on, because playing this game without audio is not an option
The fixes people reach for once they step away from the screen are covered separately, with the trials attached: the remedy verdicts.
Frequently asked questions
What FOV should I use in Alien: Isolation for motion sickness?
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Between 55 and 60 on the slider for most people. The scale is vertical FOV, which is why the numbers look strange: the default 47 is narrow, and 55 corresponds to roughly a 90 degree horizontal view on a 16:9 screen. Pinning the slider to its 75 maximum sounds logical but adds fisheye distortion at the edges that players report as its own motion sickness trigger.
Why do the vent sections still make me sick after raising FOV?
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Because they are scripted animations: the game takes the camera and swings it along a fixed path into the vent, and players report those moments override the field of view you set. There is no setting for it. The animations are brief, so the practical handling is anticipating them, softening your focus through the transition, and letting your eyes re-anchor once you are back in control.
Does Alien: Isolation on console have the FOV slider?
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We have only verified the slider on PC, where players measured its range. Console and mobile versions vary in what they expose, so check the video settings on your platform. The rest of the advice, slower camera sensitivity and handling the scripted animations, applies everywhere the game runs.
Other game motion-sickness guides
Sources & further reading
Your next question, probably
Based on publicly reported player experiences and each game's documented settings, as of September 2026. Settings menus change with updates, so check your version. Game names are trademarks of their respective owners; Dizzout is not affiliated with or endorsed by them. Motion-sickness sensitivity varies by person, so this is informational, not a game review or a substitute for a doctor's advice.