XCOM: Enemy Unknown achievements

XCOM: Enemy Unknown

4.5 from 148 votes

There are a maximum of 85 XCOM: Enemy Unknown achievements (50 without DLC) worth 1,947

3,379 tracked gamers have this game, 38 have completed it (1.12%)

Enemy Within
5.0 from 1 vote

Buy now from the Steam Store

1,006 tracked gamers have this dlc pack, 53 have completed it (5.27%)

There are a maximum of 30 achievements worth 687

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Achievement Details

They Shall Not Pass in XCOM: Enemy Unknown

They Shall Not Pass18

Eliminate all alien waves

  • Unlocked by 565 tracked gamers (56% - TSA Ratio = 1.80) 1,006  
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