Extinction achievements
4,100
(1,000)

Extinction

2.6 from 26 votes

There are a maximum of 27 Extinction achievements worth 4,100 (1,000)

1,104 tracked gamers have this game, 17 have completed it (1.54%)

Achievement Details

Master Sentinel in Extinction

Master Sentinel324 (50)

Obtain all possible Stars in Campaign Missions

  • Unlocked by 26 tracked gamers (2% - TA Ratio = 6.48) 1,104  

Achievement Guide for Master Sentinel

AuthorSolution
Seraphim17
690,265 (372,367)
Seraphim17
Achievement won on 09 Apr 18
TA Score for this game: 4,100
Posted on 11 April 18 at 15:06
This solution has 1 positive vote and 0 negative votes. Please log in to vote.
Here is a full playlist for every mission completed with all possible stars.

https://www.youtube.com/playlist?list=PLTaOHX8kEkD63klX9vBJv...

It features commentary throughout and should help players having difficulties with the tertiary tasks.

Hope this helps.
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