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BioShock

Xbox One
  • 642,294 Achievements Earned
  • 26,863 Players Tracked
  • 63 Total Achievements
  • 9,317 Obtainable EXP
  • 1,200 Gamerscore
  • 1,502 100% Club
Weapon Specialist

Acquire all upgrades for all weapons.

20
18.21% Rare - 168.00 EXP

You have not earned this achievement yet