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Left 4 Dead 2

Xbox 360
  • 2,312,186 Achievements Earned
  • 120,287 Players Tracked
  • 65 Total Achievements
  • 11,102 Obtainable EXP
  • 1,500 Gamerscore
  • 3,705 100% Club
SEPTIC TANK

Use a bile bomb on a Tank.

15
58.56% Uncommon - 54.00 EXP

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