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Alien: Isolation −75% Discover the true meaning of fear in Alien: Isolation, a survival horror set in an atmosphere of constant dread and mortal danger.
Achievements
507 hidden until unlocked
Average Unlock Rate
30%of owners, per achievement
Rare (Under 5%)
510% of the list
Rarest
2%One Shot
Most Common
93%A Record of Disaster
By Rarity| Unlocked by | Achievements | Share |
|---|---|---|
| Under 1% | 0 | |
| 1–5% | 5 | |
| 5–20% | 8 | |
| 20–50% | 29 | |
| 50% and over | 8 |
All Achievements| # | Achievement | Unlocked |
|---|---|---|
| 1 |  A Record of DisasterCollect an archive log | 93% |
| 2 |  AwakeComplete the first mission | 89% |
| 3 |  The MissingCollect an ID tag | 72% |
| 4 |  Build to SurviveConstruct an item | 72% |
| 5 |  Welcome to SevastopolComplete the second mission | 69% |
Share of the game’s Steam owners who unlocked each achievement, checked 26 Oct 2026. Steam counts owners who never played, so rates run low. How we count
| 6 |
 A Perfect OrganismEncounter the Alien in Sevastopol for the first time |
| 58% |
| 7 |  A Hunt BeginsComplete the third mission | 52% |
| 8 |  Every Bullet CountsUse the revolver | 50% |
| 9 |  She's in the Vents...Use the vent system 20 times | 49% |
| 10 |  Fault DetectedKill an Android | 46% |
| 11 |  Not a ScratchEscape from android combat without taking damage | 45% |
| 12 |  You Shouldn't Be There.Complete the fourth mission | 42% |
| 13 |  Power GamesAccess 10 different rewire points | 35% |
| 14 |  How Do You Feel?Complete the fifth mission | 34% |
| 15 |  Light 'em UpUse the flamethrower | 32% |
| 16 |  Back OffCause the Alien to retreat by using the flamethrower | 30% |
| 17 |  StunnedKnock down a human or stun an android with a non-lethal attack | 29% |
| 18 |  Shock to the SystemUse the stun baton | 29% |
| 19 |  Caught in the TrapComplete the sixth mission | 29% |
| 20 |  Seegson Security BypassPerform 10 successful hacks | 28% |
| 21 |  An Outpost of ProgressComplete the seventh mission | 28% |
| 22 |  I Admire its PurityDetect 30 targets with the motion tracker | 27% |
| 23 |  Not the FirstHidden | 27% |
| 24 |  Use With Caution…Use the shotgun | 24% |
| 25 |  BaitComplete the tenth mission | 24% |
| 26 |  Self DefenseKill 10 humans | 24% |
| 27 |  Hazard ContainmentComplete the eleventh mission | 23% |
| 28 |  A Synthetic SolutionComplete the twelfth mission | 23% |
| 29 |  ConsultationComplete the thirteenth mission | 23% |
| 30 |  This Should WorkUse the bolt gun | 22% |
| 31 |  Throwing the SwitchHidden | 22% |
| 32 |  Seegson Systems ExpertComplete 10 minigames successfully | 22% |
| 33 |  The MessageHidden | 21% |
| 34 |  TransmissionHidden | 21% |
| 35 |  Ripley, Signing OffComplete the game on any difficulty setting | 20% |
| 36 |  Free the TorrensComplete the seventeenth mission | 20% |
| 37 |  End of the HuntComplete the eighteenth mission | 20% |
| 38 |  Voices of SevastopolCollect 100 archive logs | 19% |
| 39 |  A True EngineerConstruct one of each craftable item | 19% |
| 40 |  Retreat From FireCause the Alien to retreat using a molotov | 18% |
| 41 |  My Turn NowKill an android using only the maintenance jack | 11% |
| 42 |  Hide. Run. Survive.Hidden | 9% |
| 43 |  SurvivorComplete the game on the hardest difficulty setting | 8% |
| 44 |  Just out of ReachContact your team and escape Comms without being attacked by an android | 7% |
| 45 |  Mind Your StepNavigate Reactor Maintenance without dying | 7% |
| 46 |  100 Times Too ManyHidden | 4% |
| 47 |  Mercy or Prudence?Complete the game without killing any humans | 3% |
| 48 |  ArchivistCollect 10 Nostromo logs in the main campaign | 2% |
| 49 |  The TakenCollect all ID tags | 2% |
| 50 |  One ShotHidden | 2% |
