Named Game of the Year by over 50 publications, Valve's début title blends action and adventure with award-winning technology to create a frighteningly realistic world where players must think to survive. Also includes an exciting multiplayer mode that allows you to play against friends and enemies around the world.
You Freeman. Gordon managed to get out of the Black Mesa. You got to the nearest town and told the people what had happened. They did not believe, and locked you in a psychiatric hospital. But the G-man wants to kill you, prevent you from foiling is plans now that he has no use for you, he sends an army to stop you.