Soundtrack lists
This article or section needs to be cleaned up to conform to a higher standard of quality because:
Explain the purpose of this page; Sound and Music describes it as "for using existing music already included in the base game".
For help, see the VDC Editing Help and Wikipedia cleanup process. Also, remember to check for any notes left by the tagger at this article's talk page.Official games
GoldSrc
Half-Life 1 (music also available in most GoldSrc games)
Opposing Force and Blue Shift
Counter-Strike: Condition Zero Deleted Scenes
Source
Half-Life: Source (also in 
)
Half-Life 2 (music also available in most Source 2004 - 2013 games)
Half-Life 2 Episodes
Portal 1
Portal 2
Left 4 Dead 2
