Alien: Isolation achievements
1,003
(500)

Alien: Isolation

4.3 from 79 votes

There are a maximum of 50 Alien: Isolation achievements worth 1,003

1,811 tracked gamers have this game, 81 have completed it (4.47%)

Achievement Details

A Perfect Organism in Alien: Isolation

A Perfect Organism13

Encounter the Alien in Sevastopol for the first time

  • Unlocked by 1,120 tracked gamers (60% - TSA Ratio = 1.28) 1,856  
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