Half-Life

Añade un argumento en tu idiomaAn experiment at Black Mesa Research Facility causes an alien invasion on Earth. Theoretical Physicist Gordon Freeman, 27, embarks on a perilous journey through the facilities, seeking a way... Leer todoAn experiment at Black Mesa Research Facility causes an alien invasion on Earth. Theoretical Physicist Gordon Freeman, 27, embarks on a perilous journey through the facilities, seeking a way to halt the catastrophe and save the world.An experiment at Black Mesa Research Facility causes an alien invasion on Earth. Theoretical Physicist Gordon Freeman, 27, embarks on a perilous journey through the facilities, seeking a way to halt the catastrophe and save the world.