• 487,738 Achievements Earned
  • 64,262 Players Tracked
  • 13 Total Achievements
  • 977 Obtainable EXP
  • 15,092 100% Club

Steam Price History

Store Description

Half-Life 2 has sold over 4 million copies worldwide, and earned over 35 Game of the Year Awards. Episode One is the first in a series of games that reveal the aftermath of Half-Life 2 and launch a journey beyond City 17. Also features two multiplayer games. Half-Life 2 not required.