Almost a decade after the black mesa incident which opened up the portal storms you find yourself trying to cope with its aftermath, creatures appeared which came out of what seemed to be thin air. They cam without warning and swept the world, it is during this time that you find yourself your apartment. Alone. For no apparent reason you\'ve been approached as in a dream by a man in a suit. Having no idea of what\'s going on all you can do is try to stay alive.