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Call of Duty: Ghosts

Xbox 360
  • 2,355,742 Achievements Earned
  • 107,024 Players Tracked
  • 91 Total Achievements
  • 20,060 Obtainable EXP
  • 2,000 Gamerscore
  • 1,432 100% Club
Clockwork

Hack the system (Complete "Clockwork" on any difficulty.)

25
61.56% Common - 21.00 EXP

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