XCOM: Enemy Unknown achievements

XCOM: Enemy Unknown

4.5 from 206 votes

There are a maximum of 85 XCOM: Enemy Unknown achievements (50 without DLC) worth 1,805

4,796 tracked gamers have this game, 65 have completed it (1.36%)

Enemy Within
4.8 from 3 votes

Buy now from the Steam Store

1,778 tracked gamers have this dlc pack, 115 have completed it (6.47%)

There are a maximum of 30 achievements worth 641

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Achievement Details

They Shall Not Pass in XCOM: Enemy Unknown

They Shall Not Pass17

Eliminate all alien waves

  • Unlocked by 1,038 tracked gamers (58% - TSA Ratio = 1.71) 1,778  
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