For people and teams developing mods and games with Valve's Source engine.

Most Source development activity goes on at the Valve Developer Community wiki, or Steam forums. This group is more like an outlet of those on ModDB than a community in its own right.

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Tenebra Released!
Tenebra

Tenebra Released!

Tenebra 2 comments

Tenebra is a psychological horror game that takes you on a journey through a beautifully moody and often dreadful world that reveals itself as you progress...

Consuming Developers

Consuming Developers

Feature 2 comments

Here I explore the disparity between the developer and consumer.

Devblog #54
INFRA

Devblog #54

INFRA

It's been a long time since the last blog entry. You may have guessed that we've been very busy with finishing the first part of INFRA. Exterminating...

Fellow developers - We are looking for you!
Divinia Chronicles: Relics of Gan-Ti

Fellow developers - We are looking for you!

Divinia Chronicles: Relics of Gan-Ti

As we all working hard to meet our development goals for the Early Access version, we are again reaching out for all individuals on Moddb: This year we...

Act I Full Source Code Now Available
Half-Life 2

Act I Full Source Code Now Available

Estranged 15 comments

The source code for Estranged: Act I is now available in its entirety on GitHub.

Comments  (0 - 10 of 157)
IgnatiousTX
IgnatiousTX

I am having a very aggravating time trying to get this map that I've been making to test (it is my first map). I've narrowed the errors down to this... but now it freezes at PortalFlow: 0...1

If anyone can answer these issues for me I would be very grateful. My email is alexandersavoie@gmail.com and these are my remaining errors:

Could not locate 'GameData' key in c:\program files (x86)\steam\steamapps\common\source sdk base 2013 multiplayer\customconfig\gameinfo.txt
FindPortalSide: Couldn't find a good match for which brush to assign to a portal near (-767.0 676.5 305.3)
LoadPortals: couldn't read c:\program files (x86)\steam\steamapps\common\garrysmod \garrysmod\maps\vmfs\Morrowtest.prt

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StegoSigma
StegoSigma

What programming language does source use?

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Htownganster74
Htownganster74

please can someone make a add on for half life 2. that has all the unused sound files for the HEV suit so it would talk more. or can sombody please show me how to do it?!

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[Hazmat]
[Hazmat]

If anyone has the time, check out my mod!
Moddb.com

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bruhvocompany™
bruhvocompany™

Will do! Give my page a peep as well :)

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Loner99
Loner99

Hello source modders !

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drugbugz
drugbugz

Anyone Here willing to help and also teach me the basics of modding for source games contact me at coltonfrogge@gmail.com or add me on steam KhanTheBarder. I currently have an idea for making a source mod based off of The American Civil War. As the other mod teams before mine have failed at this idea,hopefully mine wont.

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hobofrom
hobofrom

Try mod called SpruceCape

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TheGlassEmperor
TheGlassEmperor

Anybody else getting a "Failed to load default scheme file." error?

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pandabear1984
pandabear1984

Me too, I cant play any smod based game... **** gabe and his updates

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