XCOM: Enemy Unknown achievements

XCOM: Enemy Unknown

4.4 from 2646 votes

There are a maximum of 55 XCOM: Enemy Unknown achievements (50 without DLC) worth 3,738 (1,100)

46,533 tracked gamers have this game, 593 have completed it (1.27%)

Achievement Details

Secret Achievement in XCOM: Enemy Unknown

Secret Achievement14 (10)

Continue playing to unlock this secret achievement. (Secret)

  • Unlocked by 24,310 tracked gamers (52% - TA Ratio = 1.38) 46,533  

Achievement Guide for X Marks the Spot

Lewd Llama 69
437,159 (242,837)
Lewd Llama 69
Achievement won on 10 Oct 12
TA Score for this game: 1,340
Posted on 11 October 12 at 14:03, Edited on 11 October 12 at 17:49
This solution has 6 positive votes and 0 negative votes. Please log in to vote.
To locate the aliens base, you'll need to capture an outsider alive. Once you research the outsider shard it turned into, you'll get a cut scene showing the location of the base.
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