Alien: Isolation (Xbox 360) achievements
2,316
(1,000)

Alien: Isolation (Xbox 360)

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There are a maximum of 50 Alien: Isolation (Xbox 360) achievements worth 2,316 (1,000)

5,857 tracked gamers have this game, 333 have completed it (5.69%)

Achievement Details

A Perfect Organism in Alien: Isolation (Xbox 360)

A Perfect Organism12 (10)

Encounter the Alien in Sevastopol for the first time

  • Unlocked by 4,159 tracked gamers (71% - TA Ratio = 1.18) 5,857  

Achievement Guide for A Perfect Organism

AuthorSolution
Sunesha
131,289 (76,970)
Sunesha
Achievement won on 28 Feb 15
TA Score for this game: 168
Posted on 09 March 15 at 00:21, Edited on 09 March 15 at 22:23
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This is a story related achievement and can be obtain by natural progression. Near the end of chapter 3 you will bump into the perfect organism.

*** Spoiler - click to reveal ***


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