Gamer Achievement Win

Full list of all 55 XCOM: Enemy Unknown achievements worth 1,100 gamerscore. It takes around 80-100 hours to unlock all of the achievements in the base game.

The base game contains 50 achievements worth 1,000 Gamerscore, and there is 1 DLC pack containing 5 achievements worth 100 Gamerscore.

  • Skunkworks

    In a single game, complete every Foundry project.

    Skunkworks
    Unlocked offline - 1 guide
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