All seems well at first in this video, but then something odd happens: Alyx appears out of thin air in front of me when the game stops to load. And she's not even suppose to be there.
From Wikipedia:
Half-Life 2 (stylized as HλLF-LIFE2 or simply as λ2), the sequel to Half-Life, is a first-person shooter video game and a signature title in the Half-Life series. Learn about Half-Life 2
