Help distinguishing a song. (Half-Life song, maybe)

[Manty]

Honestly I am not sure if this is a Half-Life song, but I have heard it is. Anyway, I have seen many videos/commercials with this song in it, and I have always wondered what it is. I randomly found this video (Don't criticize me for what the video is about, please, I merely stumbled upon it.) http://www.youtube.com/watch?v=nypUa9hd3L4

Sidenote: I believe this is in the right section, if not, my apologies. :cheers:

 

[Krynn72]

Its got a similar vibe to it, but its definitely not from HL.

 

[huntingbear]

sounds like it could be Goldeneye remix music?