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XCOM: Enemy Unknown

Xbox 360
  • 476,357 Achievements Earned
  • 28,925 Players Tracked
  • 55 Total Achievements
  • 21,877 Obtainable EXP
  • 1,100 Gamerscore
  • 300 100% Club
X Marks the Spot

Uncover the alien base's location.

10
45.70% Uncommon - 79.00 EXP

You have not earned this achievement yet