Category:Source 2004 engine branch games
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This is a list of games currently using the 
Source 2004 engine branches. This also includes games that runs on early versions of the engine (unofficially called Source 2003 or Half-Life 2 Beta engine), such as 
Vampire The Masquerade - Bloodlines.
Pages in category "Source 2004 engine branch games"
The following 3 pages are in this category, out of 3 total.
