Alien: Isolation / Achievements
01A Perfect Organism
Encounter the Alien in Sevastopol for the first time
- Unlocked by
- 58.1%
- Rarity
- Common
- Hidden achievement
- No
Data from Steam — Steam Web API Terms of Use. Last updated .
Alien: Isolation / Achievements
Encounter the Alien in Sevastopol for the first time
Data from Steam — Steam Web API Terms of Use. Last updated .