Source 2013 CE is a clean fork of Valve's Source SDK 2013 repo with the goal of fixing up the SDK and to provide a clean bloat-free codebase that works out of the box to make developers' lives easier.

There are currently two branches, the first one being master which will only contain fixes without any extra additions.
The second one is Experimental which is the branch we use to add new features and helpful tools for developers.
And a third branch enhancements soon to appear, which will include some neat features that we think you will enjoy, some made by the community, some backported from other engine branches such as Alien Swarm, and everything in-between.

You can find Source 2013 CE's roadmap by going to our Trello board.

And you can also give us suggestions for fixes and features that you'd like to see in our Discord channel (#source-SDK-2013-ce) found in the Source Modding Community server, which you can join here.

To be able to use Source 2013 CE you will need to download Visual Studio 2022 and install:

• MSVC v143 - VS 2022 C++ x64/x86 build tools
• C++ MFC Library for latest v143 build tools (x86 and x64)
• Windows 11 SDK (10.0.22000.0)

As of July 2023, CE has been tested on Visual Studio 2022 with the latest versions of the requirements listed above. So if desired you can use that instead.

We appreciate any form of help so ideally if you want to help this project out the best way would be to make a pull request.

Thank you for trying out this project we hope we will help you out with your Source engine troubles!

Made with ❤️ by @Nbc66 & @GamerDude27

Credits for 2019 support: momentum mod, Brae, and Anthonypython Credits for CI: TF2Vintage, Deathreus, Dio, Anthonypython