• 168,939 Achievements Earned
  • 21,936 Players Tracked
  • 38 Total Achievements
  • 14,311 Obtainable EXP
  • 530 100% Club

Complete E1M1: The Slipgate Complex on Nightmare without firing a shot.

14.11% Very Rare - 308.00 EXP

You have not earned this achievement yet