• 6,117,317 achievements earned
  • 86,220 Players Tracked
  • 600 Total achievements
  • 20,658 Obtainable EXP
  • 6,000 Gamerscore
  • 237 100% Club

What Power Outage? achievement

  • Halo 4: Complete The Cauldron Base of Spartan Ops without losing a generator on Heroic or Legendary.
    GS: 10
    5.92%
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