This is the original PC CD-ROM version of Half-Life 2, a critically acclaimed first-person shooter video game. Journey through a world transformed by an alien invasion and fight against the Combine, a powerful oppressive force. The game is set in the fictional City 17 and follows the story of Gordon Freeman, a theoretical physicist who is thrust into the middle of the invasion and must fight for humanity's survival. The game features a distinctive environment, an intense storyline and a revolutionary physics engine. It includes the single-player campaign, Prepare to be immersed in this exciting and suspenseful game!