Valve Developer Community:Community portal

Some sites that may be of use to developers.

This is a list of alternate resource sites for Source games in alphabetical order. It is by no means incomplete but please, if you add to it keep to decent sites and do not link to simple map download databases.

• VERC - This site's predecessor, which offers primarily HL1 resources, it includes map maker and tutorials(Official)
• akilling.org HL2 Source mapping Tutorials - A collection of useful tutorials
• Interlopers.net - News and general resources
• HL2 Mod Central - General tutorials
• Wunderboy.org - Several useful Source tools including VTFTool
• Nem's Tools - Several useful Source tools including GCFScape
• The Snarkpit - Mapping and modelling
• Sourceblog - General tutorials (mainly on Skinning)
• SourceWiki - Unofficial and older Source Wiki
• CG Talk The largest and most useful model discussion/news site on the internet.