XCOM: Enemy Unknown achievements
1,901
(850)

XCOM: Enemy Unknown

4.5 from 168 votes

There are a maximum of 85 XCOM: Enemy Unknown achievements (50 without DLC) worth 1,901

3,848 tracked gamers have this game, 45 have completed it (1.17%)

Enemy Within
670
5.0 from 1 vote

Buy now from the Steam Store

1,191 tracked gamers have this dlc pack, 71 have completed it (5.96%)

There are a maximum of 30 achievements worth 670

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Achievement Details

They Shall Not Pass in XCOM: Enemy Unknown

They Shall Not Pass18

Eliminate all alien waves

  • Unlocked by 674 tracked gamers (57% - TSA Ratio = 1.77) 1,191  
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