Episode One follows scientist Gordon Freeman and his companion Alyx Vance as they fight in humanity's continuing struggle against the transhuman race known as the Combine. When the story begins, Gordon wakes up outside the enemy's base of operations, the Citadel, after being left unconscious from the concluding events of Half-Life 2. During the course of the game, Gordon travels with Alyx as they attempt to evacuate the city.
This is map for Everybody! Everybody!! Everybody!!! Notes: Laucher on Half-life 2 or Garry's mod, it might be work at game!!!! Try out and Playing.
waiting for two days before you download !!! ;)
played it its a little boring and the textures were a bit over used or something but it was pretty ok good job