XCOM: Enemy Unknown achievements

XCOM: Enemy Unknown

4.5 from 225 votes

There are a maximum of 85 XCOM: Enemy Unknown achievements (50 without DLC) worth 1,772

5,261 tracked gamers have this game, 83 have completed it (1.58%)

Enemy Within
4.8 from 3 votes

Buy now from the Steam Store

1,855 tracked gamers have this dlc pack, 124 have completed it (6.68%)

There are a maximum of 30 achievements worth 635

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Achievement Details

They Shall Not Pass in XCOM: Enemy Unknown

They Shall Not Pass17

Eliminate all alien waves

  • Unlocked by 1,081 tracked gamers (58% - TSA Ratio = 1.69) 1,855  
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