This game exceeds so many boundaries that I don't know where to begin. A next step in believing the created virtual world around you, next step in interacting with a virtual world, and more. Truly think this masterpiece of a videogame will be remembered as a classic and even as the founder of a new interaction level between the user (you) and the virtually created (HL Alyx). What an amazing craft from the guys from Valve. History books of the future should make note.
