Changes

}}This is the first track on the Quake soundtrack, and is used as the game's theme tune. The first minute of the song is somewhat industrial in natureheavy on drum loops, guitar, before it stops and is replaced by processed screamsof [[Trent Reznor]], similar in sound to ''[[The Downward Spiral (halo)|The Downward Spiral]]''. It then descends into ambience, Reznor's screams echoing and it then becomes ambient til the endfading away beneath.

Level name: "Quake Theme.".

This track has never been performed live.