01Achievements
Every Alien: Isolation achievement, ordered by how few players in the world have unlocked it.
5 of 50 entries
One Shot—1.9%Very rare
The TakenCollect all ID tags2.1%Very rare
ArchivistCollect 10 Nostromo logs in the main campaign2.4%Very rare
Mercy or Prudence?Complete the game without killing any humans2.9%Very rare
100 Times Too Many—3.9%Very rare
Data from Steam — Steam Web API Terms of Use. Last updated .