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Deus Ex: Human Revolution - Director's Cut

Steam
  • 971,174 Achievements Earned
  • 46,437 Players Tracked
  • 59 Total Achievements
  • 7,826 Obtainable EXP
  • 2,985 100% Club
Gun Nut

Fully upgrade one of your weapons.

20.84% Rare - 159.00 EXP

You have not earned this achievement yet