GitHub - ValveSoftware/source-sdk-2013: The 2013 edition of the Source SDK

https://github.com/ValveSoftware/source-sdk-2013 The 2013 edition of the Source SDK. Contribute to ValveSoftware/source-sdk-2013 development by creating an account on GitHub. Powered by VoiceFeed. https://voicefeed.web.app?utm_source=apple_githubtrenddaily&utm_medium=podcast Developer:https://twitter.com/_horotter