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Halo: Spartan Assault

Xbox 360
  • 50,788 Achievements Earned
  • 5,202 Players Tracked
  • 28 Total Achievements
  • 5,000 Obtainable EXP
  • 400 Gamerscore
  • 640 100% Club
Extra Credit

Complete all campaign mission specific Assault Ops

15
14.24% Very Rare - 337.00 EXP

You have not earned this achievement yet