Run. Think. Shoot. Live.

Meet the masterpiece of Valve, that created a great story, got more of 50 PC Game of the Year awards, and changed forever the FPS genre.

Play as Gordon Freeman, a scientist working at the Black Mesa Research Facility, that becames involved on an accident during an experiment, opening accidentally an interdimensional rift, overrunning the whole facility with aliens. The few survivors tolds you to go up to the surface and ask for help. This is how it starts...

And when you beat the game, not only the multiplayer mode will be waiting you, but also many mods that you should play.

Run. Think. Shoot. Live. Meet the masterpiece of Valve, that created a great story, got more of 50 PC Game of the Year awards, and changed forever the FPS genre. Play as Gordon Freeman, a scientist working at the Black Mesa Research Facility, that becames involved on an accident during an experiment, opening accidentally an interdimensional rift, overrunning the whole facility with aliens. The few survivors tolds you to go up to the surface and ask for help. This is how it starts... And when you beat the game, not only the multiplayer mode will be waiting you, but also many mods that you should play.